Moderate severityNVD Advisory· Published Aug 10, 2012· Updated Apr 29, 2026
CVE-2012-3464
CVE-2012-3464
Description
Cross-site scripting (XSS) vulnerability in activesupport/lib/active_support/core_ext/string/output_safety.rb in Ruby on Rails before 3.0.17, 3.1.x before 3.1.8, and 3.2.x before 3.2.8 might allow remote attackers to inject arbitrary web script or HTML via vectors involving a ' (quote) character.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
activesupportRubyGems | >= 3.0.0.beta, < 3.0.17 | 3.0.17 |
activesupportRubyGems | >= 3.1.0, < 3.1.8 | 3.1.8 |
activesupportRubyGems | >= 3.2.0, < 3.2.8 | 3.2.8 |
activesupportRubyGems | < 2.3.16 | 2.3.16 |
Affected products
143cpe:2.3:a:rubyonrails:rails:0.10.0:*:*:*:*:*:*:*+ 129 more
- cpe:2.3:a:rubyonrails:rails:0.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.13.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.13.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.14.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.14.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.14.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.14.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:0.9.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:1.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:rc:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.10:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.12:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.13:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.1:pre:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.2:pre:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.4:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc5:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc6:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc7:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc8:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.1:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.1:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.1:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.2:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.2:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.4:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.2:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.3:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.3:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.4:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.2.7:*:*:*:*:*:*:*
cpe:2.3:a:rubyonrails:ruby_on_rails:*:*:*:*:*:*:*:*+ 11 more
- cpe:2.3:a:rubyonrails:ruby_on_rails:*:*:*:*:*:*:*:*range: <=3.0.16
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.5.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.5.7:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.8.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:0.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:ruby_on_rails:3.0.4:*:*:*:*:*:*:*
Patches
4d549df7133f2Squashed commit of the following:
1 file changed · +3 −3
activesupport/lib/active_support/core_ext/string/output_safety.rb+3 −3 modified@@ -2,13 +2,13 @@ class ERB module Util - HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"' } + HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' } JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003E', '<' => '\u003C' } # A utility method for escaping HTML tag characters. # This method is also aliased as <tt>h</tt>. # - # In your ERb templates, use this method to escape any unsafe content. For example: + # In your ERB templates, use this method to escape any unsafe content. For example: # <%=h @person.name %> # # ==== Example: @@ -19,7 +19,7 @@ def html_escape(s) if s.html_safe? s else - s.to_s.gsub(/&/, "&").gsub(/\"/, """).gsub(/>/, ">").gsub(/</, "<").html_safe + s.gsub(/[&"'><]/n) { |special| HTML_ESCAPE[special] }.html_safe end end
780a718723cfhtml_escape should escape single quotes
10 files changed · +64 −35
actionpack/test/controller/render_test.rb+2 −2 modified@@ -149,7 +149,7 @@ def render_text_hello_world # :ported: def render_text_hello_world_with_layout - @variable_for_layout = ", I'm here!" + @variable_for_layout = ", I am here!" render :text => "hello world", :layout => true end @@ -776,7 +776,7 @@ def test_render_text # :ported: def test_do_with_render_text_and_layout get :render_text_hello_world_with_layout - assert_equal "<html>hello world, I'm here!</html>", @response.body + assert_equal "<html>hello world, I am here!</html>", @response.body end # :ported:
actionpack/test/template/asset_tag_helper_test.rb+22 −10 modified@@ -159,9 +159,11 @@ def url_for(*args) %(image_tag("slash..png")) => %(<img alt="Slash." src="/images/slash..png" />), %(image_tag(".pdf.png")) => %(<img alt=".pdf" src="/images/.pdf.png" />), %(image_tag("http://www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="http://www.rubyonrails.com/images/rails.png" />), - %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), - %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), - %(image_tag("mouse.png", :alt => nil)) => %(<img src="/images/mouse.png" />) + %(image_tag("//www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="//www.rubyonrails.com/images/rails.png" />), + %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :alt => nil)) => %(<img src="/images/mouse.png" />), + %(image_tag("data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==", :alt => nil)) => %(<img src="data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" />), } FaviconLinkToTag = { @@ -1007,8 +1009,8 @@ def test_should_compute_proper_path assert_dom_equal(%(/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_relative_root_path_on_complete_url @@ -1018,11 +1020,21 @@ def test_should_ignore_relative_root_path_on_complete_url def test_should_compute_proper_path_with_asset_host @controller.config.asset_host = "http://assets.example.com" assert_dom_equal(%(<link href="http://www.example.com/collaboration/hieraki" rel="alternate" title="RSS" type="application/rss+xml" />), auto_discovery_link_tag) - assert_dom_equal(%(http://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) - assert_dom_equal(%(http://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) - assert_dom_equal(%(http://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='http://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='http://assets.example.com/collaboration/hieraki/images/mouse.png'" src="http://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='http://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='http://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="http://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + end + + def test_should_compute_proper_path_with_asset_host_and_default_protocol + @controller.config.asset_host = "assets.example.com" + @controller.config.default_asset_host_protocol = :request + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) + assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_asset_host_on_complete_url
actionpack/test/template/erb_util_test.rb+5 −5 modified@@ -7,11 +7,11 @@ class ErbUtilTest < Test::Unit::TestCase define_method "test_html_escape_#{expected.gsub(/\W/, '')}" do assert_equal expected, html_escape(given) end + end - unless given == '"' - define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do - assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) - end + ERB::Util::JSON_ESCAPE.each do |given, expected| + define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do + assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) end end @@ -39,7 +39,7 @@ def test_html_escape_passes_html_escpe_unmodified def test_rest_in_ascii (0..127).to_a.map {|int| int.chr }.each do |chr| - next if %w(& " < >).include?(chr) + next if %w(& " < > ').include?(chr) assert_equal chr, html_escape(chr) end end
actionpack/test/template/form_options_helper_test.rb+3 −3 modified@@ -887,7 +887,7 @@ def test_time_zone_select_with_default_time_zone_and_value def test_options_for_select_with_element_attributes assert_dom_equal( - "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", + "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", options_for_select([ [ "<Denmark>", { :class => 'bold' } ], [ "USA", { :onclick => "alert('Hello World');" } ], [ "Sweden" ], "Germany" ]) ) end @@ -923,13 +923,13 @@ def test_option_html_attributes_with_single_element_hash def test_option_html_attributes_with_multiple_element_hash output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy', 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_multiple_hashes output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy' }, { 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_special_characters
actionpack/test/template/form_tag_helper_test.rb+1 −1 modified@@ -361,7 +361,7 @@ def test_stringify_symbol_keys def test_submit_tag assert_dom_equal( - %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), + %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), submit_tag("Save", :disable_with => "Saving...", :onclick => "alert('hello!')") ) end
actionpack/test/template/javascript_helper_test.rb+5 −5 modified@@ -41,7 +41,7 @@ def test_escape_javascript_with_safebuffer end def test_button_to_function - assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), + assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), button_to_function("Greeting", "alert('Hello world!')") end @@ -60,7 +60,7 @@ def test_button_to_function_with_rjs_block_and_options end def test_button_to_function_with_onclick - assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", + assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting", "alert('Hello world!')", :onclick => "alert('Goodbye World :(')") end @@ -70,12 +70,12 @@ def test_button_to_function_without_function end def test_link_to_function - assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')") end def test_link_to_function_with_existing_onclick - assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :onclick => "confirm('Sanity!')") end @@ -94,7 +94,7 @@ def test_link_to_function_with_rjs_block_and_options end def test_link_to_function_with_href - assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :href => 'http://example.com/') end
actionpack/test/template/template_test.rb+1 −1 modified@@ -50,7 +50,7 @@ def test_basic_template def test_locals @template = new_template("<%= my_local %>") - assert_equal "I'm a local", render(:my_local => "I'm a local") + assert_equal "I am a local", render(:my_local => "I am a local") end def test_restores_buffer
actionpack/test/template/url_helper_test.rb+5 −5 modified@@ -188,7 +188,7 @@ def test_link_with_nil_html_options def test_link_tag_with_custom_onclick link = link_to("Hello", "http://www.example.com", :onclick => "alert('yay!')") - expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} + expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} assert_dom_equal expected, link end @@ -198,12 +198,12 @@ def test_link_tag_with_javascript_confirm link_to("Hello", "http://www.example.com", :confirm => "Are you sure?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure, can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure, can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure, can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure, can you?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure,\n can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure,\n can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure,\n can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure,\n can you?") ) end
activesupport/lib/active_support/core_ext/string/output_safety.rb+3 −3 modified@@ -3,13 +3,13 @@ class ERB module Util - HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"' } + HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' } JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003E', '<' => '\u003C' } # A utility method for escaping HTML tag characters. # This method is also aliased as <tt>h</tt>. # - # In your ERb templates, use this method to escape any unsafe content. For example: + # In your ERB templates, use this method to escape any unsafe content. For example: # <%=h @person.name %> # # ==== Example: @@ -20,7 +20,7 @@ def html_escape(s) if s.html_safe? s else - s.to_s.gsub(/&/, "&").gsub(/\"/, """).gsub(/>/, ">").gsub(/</, "<").html_safe + s.gsub(/[&"'><]/n) { |special| HTML_ESCAPE[special] }.html_safe end end
activesupport/test/core_ext/string_ext_test.rb+17 −0 modified@@ -527,6 +527,23 @@ def to_s assert string.html_safe? assert !string.to_param.html_safe? end + + test "ERB::Util.html_escape should escape unsafe characters" do + string = '<>&"\'' + expected = '<>&"'' + assert_equal expected, ERB::Util.html_escape(string) + end + + test "ERB::Util.html_escape should correctly handle invalid UTF-8 strings" do + string = [192, 60].pack('CC') + expected = 192.chr + "<" + assert_equal expected, ERB::Util.html_escape(string) + end + + test "ERB::Util.html_escape should not escape safe strings" do + string = "<b>hello</b>".html_safe + assert_equal string, ERB::Util.html_escape(string) + end end class StringExcludeTest < ActiveSupport::TestCase
d0c9759d3aebhtml_escape should escape single quotes
12 files changed · +51 −72
actionpack/test/controller/new_base/render_template_test.rb+1 −1 modified@@ -120,7 +120,7 @@ class TestWithoutLayout < Rack::TestCase test "rendering a template with error properly exceprts the code" do get :with_error assert_status 500 - assert_match "undefined local variable or method `idontexist'", response.body + assert_match "undefined local variable or method `idontexist", response.body end end
actionpack/test/controller/render_test.rb+2 −2 modified@@ -152,7 +152,7 @@ def render_text_hello_world # :ported: def render_text_hello_world_with_layout - @variable_for_layout = ", I'm here!" + @variable_for_layout = ", I am here!" render :text => "hello world", :layout => true end @@ -781,7 +781,7 @@ def test_render_text # :ported: def test_do_with_render_text_and_layout get :render_text_hello_world_with_layout - assert_equal "<html>hello world, I'm here!</html>", @response.body + assert_equal "<html>hello world, I am here!</html>", @response.body end # :ported:
actionpack/test/template/asset_tag_helper_test.rb+8 −8 modified@@ -162,8 +162,8 @@ def teardown %(image_tag(".pdf.png")) => %(<img alt=".pdf" src="/images/.pdf.png" />), %(image_tag("http://www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="http://www.rubyonrails.com/images/rails.png" />), %(image_tag("//www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="//www.rubyonrails.com/images/rails.png" />), - %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), - %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), %(image_tag("mouse.png", :alt => nil)) => %(<img src="/images/mouse.png" />), %(image_tag("data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==", :alt => nil)) => %(<img src="data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" />), } @@ -1096,8 +1096,8 @@ def test_should_compute_proper_path assert_dom_equal(%(/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_relative_root_path_on_complete_url @@ -1110,8 +1110,8 @@ def test_should_compute_proper_path_with_asset_host assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_compute_proper_path_with_asset_host_and_default_protocol @@ -1120,8 +1120,8 @@ def test_should_compute_proper_path_with_asset_host_and_default_protocol assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_asset_host_on_complete_url
actionpack/test/template/erb_util_test.rb+5 −5 modified@@ -8,11 +8,11 @@ class ErbUtilTest < Test::Unit::TestCase define_method "test_html_escape_#{expected.gsub(/\W/, '')}" do assert_equal expected, html_escape(given) end + end - unless given == '"' - define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do - assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) - end + ERB::Util::JSON_ESCAPE.each do |given, expected| + define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do + assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) end end @@ -40,7 +40,7 @@ def test_html_escape_passes_html_escpe_unmodified def test_rest_in_ascii (0..127).to_a.map {|int| int.chr }.each do |chr| - next if chr.in?('&"<>') + next if chr.in?('&"<>\'') assert_equal chr, html_escape(chr) end end
actionpack/test/template/form_options_helper_test.rb+3 −3 modified@@ -907,7 +907,7 @@ def test_time_zone_select_with_default_time_zone_and_value def test_options_for_select_with_element_attributes assert_dom_equal( - "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", + "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", options_for_select([ [ "<Denmark>", { :class => 'bold' } ], [ "USA", { :onclick => "alert('Hello World');" } ], [ "Sweden" ], "Germany" ]) ) end @@ -943,13 +943,13 @@ def test_option_html_attributes_with_single_element_hash def test_option_html_attributes_with_multiple_element_hash output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy', 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_multiple_hashes output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy' }, { 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_special_characters
actionpack/test/template/form_tag_helper_test.rb+1 −1 modified@@ -366,7 +366,7 @@ def test_stringify_symbol_keys def test_submit_tag assert_dom_equal( - %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), + %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), submit_tag("Save", :disable_with => "Saving...", :onclick => "alert('hello!')") ) end
actionpack/test/template/javascript_helper_test.rb+5 −5 modified@@ -40,12 +40,12 @@ def test_escape_javascript_with_safebuffer end def test_button_to_function - assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), + assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), button_to_function("Greeting", "alert('Hello world!')") end def test_button_to_function_with_onclick - assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", + assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting", "alert('Hello world!')", :onclick => "alert('Goodbye World :(')") end @@ -55,17 +55,17 @@ def test_button_to_function_without_function end def test_link_to_function - assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')") end def test_link_to_function_with_existing_onclick - assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :onclick => "confirm('Sanity!')") end def test_function_with_href - assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :href => 'http://example.com/') end
actionpack/test/template/template_test.rb+1 −1 modified@@ -77,7 +77,7 @@ def test_template_does_not_lose_its_source_after_rendering_if_it_does_not_have_a def test_locals @template = new_template("<%= my_local %>") @template.locals = [:my_local] - assert_equal "I'm a local", render(:my_local => "I'm a local") + assert_equal "I am a local", render(:my_local => "I am a local") end def test_restores_buffer
actionpack/test/template/url_helper_test.rb+5 −5 modified@@ -193,7 +193,7 @@ def test_link_with_nil_html_options def test_link_tag_with_custom_onclick link = link_to("Hello", "http://www.example.com", :onclick => "alert('yay!')") - expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} + expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} assert_dom_equal expected, link end @@ -203,12 +203,12 @@ def test_link_tag_with_javascript_confirm link_to("Hello", "http://www.example.com", :confirm => "Are you sure?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure, can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure, can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure, can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure, can you?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure,\n can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure,\n can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure,\n can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure,\n can you?") ) end
activesupport/lib/active_support/core_ext/string/output_safety.rb+16 −37 modified@@ -3,45 +3,24 @@ class ERB module Util - HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"' } + HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' } JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003E', '<' => '\u003C' } - # Detect whether 1.9 can transcode with XML escaping. - if '"><&""' == ('><&"'.encode('utf-8', :xml => :attr) rescue false) - # A utility method for escaping HTML tag characters. - # This method is also aliased as <tt>h</tt>. - # - # In your ERB templates, use this method to escape any unsafe content. For example: - # <%=h @person.name %> - # - # ==== Example: - # puts html_escape("is a > 0 & a < 10?") - # # => is a > 0 & a < 10? - def html_escape(s) - s = s.to_s - if s.html_safe? - s - else - s.encode(s.encoding, :xml => :attr)[1...-1].html_safe - end - end - else - # A utility method for escaping HTML tag characters. - # This method is also aliased as <tt>h</tt>. - # - # In your ERB templates, use this method to escape any unsafe content. For example: - # <%=h @person.name %> - # - # ==== Example: - # puts html_escape("is a > 0 & a < 10?") - # # => is a > 0 & a < 10? - def html_escape(s) - s = s.to_s - if s.html_safe? - s - else - s.gsub(/[&"><]/n) { |special| HTML_ESCAPE[special] }.html_safe - end + # A utility method for escaping HTML tag characters. + # This method is also aliased as <tt>h</tt>. + # + # In your ERB templates, use this method to escape any unsafe content. For example: + # <%=h @person.name %> + # + # ==== Example: + # puts html_escape("is a > 0 & a < 10?") + # # => is a > 0 & a < 10? + def html_escape(s) + s = s.to_s + if s.html_safe? + s + else + s.gsub(/[&"'><]/n) { |special| HTML_ESCAPE[special] }.html_safe end end
activesupport/test/core_ext/string_ext_test.rb+2 −2 modified@@ -464,8 +464,8 @@ def to_s end test "ERB::Util.html_escape should escape unsafe characters" do - string = '<>&"' - expected = '<>&"' + string = '<>&"\'' + expected = '<>&"'' assert_equal expected, ERB::Util.html_escape(string) end
railties/test/application/assets_test.rb+2 −2 modified@@ -232,7 +232,7 @@ class ::PostsController < ActionController::Base ; end get '/posts' assert_match(/AssetNotPrecompiledError/, last_response.body) - assert_match(/app.js isn't precompiled/, last_response.body) + assert_match(/app.js isn't precompiled/, last_response.body) end test "assets raise AssetNotPrecompiledError when manifest file is present and requested file isn't precompiled if digest is disabled" do @@ -256,7 +256,7 @@ class ::PostsController < ActionController::Base ; end get '/posts' assert_match(/AssetNotPrecompiledError/, last_response.body) - assert_match(/app.js isn't precompiled/, last_response.body) + assert_match(/app.js isn't precompiled/, last_response.body) end test "precompile properly refers files referenced with asset_path and and run in the provided RAILS_ENV" do
28f2c6f40370html_escape should escape single quotes
12 files changed · +51 −63
actionpack/test/controller/new_base/render_template_test.rb+1 −1 modified@@ -126,7 +126,7 @@ class TestWithoutLayout < Rack::TestCase test "rendering a template with error properly excerts the code" do get :with_error assert_status 500 - assert_match "undefined local variable or method `idontexist'", response.body + assert_match "undefined local variable or method `idontexist", response.body end end
actionpack/test/controller/render_test.rb+2 −2 modified@@ -170,7 +170,7 @@ def render_text_hello_world # :ported: def render_text_hello_world_with_layout - @variable_for_layout = ", I'm here!" + @variable_for_layout = ", I am here!" render :text => "hello world", :layout => true end @@ -831,7 +831,7 @@ def test_render_text # :ported: def test_do_with_render_text_and_layout get :render_text_hello_world_with_layout - assert_equal "<html>hello world, I'm here!</html>", @response.body + assert_equal "<html>hello world, I am here!</html>", @response.body end # :ported:
actionpack/test/template/asset_tag_helper_test.rb+8 −8 modified@@ -162,8 +162,8 @@ def teardown %(image_tag(".pdf.png")) => %(<img alt=".pdf" src="/images/.pdf.png" />), %(image_tag("http://www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="http://www.rubyonrails.com/images/rails.png" />), %(image_tag("//www.rubyonrails.com/images/rails.png")) => %(<img alt="Rails" src="//www.rubyonrails.com/images/rails.png" />), - %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), - %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), + %(image_tag("mouse.png", :mouseover => image_path("mouse_over.png"))) => %(<img alt="Mouse" onmouseover="this.src='/images/mouse_over.png'" onmouseout="this.src='/images/mouse.png'" src="/images/mouse.png" />), %(image_tag("mouse.png", :alt => nil)) => %(<img src="/images/mouse.png" />), %(image_tag("data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==", :alt => nil)) => %(<img src="data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" />), %(image_tag("")) => %(<img src="" />) @@ -1105,8 +1105,8 @@ def test_should_compute_proper_path assert_dom_equal(%(/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse.png'" src="/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='/collaboration/hieraki/images/mouse2.png'" src="/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_relative_root_path_on_complete_url @@ -1119,8 +1119,8 @@ def test_should_compute_proper_path_with_asset_host assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_compute_proper_path_with_asset_host_and_default_protocol @@ -1129,8 +1129,8 @@ def test_should_compute_proper_path_with_asset_host_and_default_protocol assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/javascripts/xmlhr.js), javascript_path("xmlhr")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/stylesheets/style.css), stylesheet_path("style")) assert_dom_equal(%(gopher://assets.example.com/collaboration/hieraki/images/xml.png), image_path("xml.png")) - assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) - assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) + assert_dom_equal(%(<img alt="Mouse" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse.png" />), image_tag("mouse.png", :mouseover => "/images/mouse_over.png")) + assert_dom_equal(%(<img alt="Mouse2" onmouseover="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse_over2.png'" onmouseout="this.src='gopher://assets.example.com/collaboration/hieraki/images/mouse2.png'" src="gopher://assets.example.com/collaboration/hieraki/images/mouse2.png" />), image_tag("mouse2.png", :mouseover => image_path("mouse_over2.png"))) end def test_should_ignore_asset_host_on_complete_url
actionpack/test/template/erb_util_test.rb+5 −5 modified@@ -8,11 +8,11 @@ class ErbUtilTest < Test::Unit::TestCase define_method "test_html_escape_#{expected.gsub(/\W/, '')}" do assert_equal expected, html_escape(given) end + end - unless given == '"' - define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do - assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) - end + ERB::Util::JSON_ESCAPE.each do |given, expected| + define_method "test_json_escape_#{expected.gsub(/\W/, '')}" do + assert_equal ERB::Util::JSON_ESCAPE[given], json_escape(given) end end @@ -40,7 +40,7 @@ def test_html_escape_passes_html_escpe_unmodified def test_rest_in_ascii (0..127).to_a.map {|int| int.chr }.each do |chr| - next if chr.in?('&"<>') + next if chr.in?('&"<>\'') assert_equal chr, html_escape(chr) end end
actionpack/test/template/form_options_helper_test.rb+3 −3 modified@@ -1011,7 +1011,7 @@ def test_time_zone_select_with_default_time_zone_and_value def test_options_for_select_with_element_attributes assert_dom_equal( - "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", + "<option value=\"<Denmark>\" class=\"bold\"><Denmark></option>\n<option value=\"USA\" onclick=\"alert('Hello World');\">USA</option>\n<option value=\"Sweden\">Sweden</option>\n<option value=\"Germany\">Germany</option>", options_for_select([ [ "<Denmark>", { :class => 'bold' } ], [ "USA", { :onclick => "alert('Hello World');" } ], [ "Sweden" ], "Germany" ]) ) end @@ -1047,13 +1047,13 @@ def test_option_html_attributes_with_single_element_hash def test_option_html_attributes_with_multiple_element_hash output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy', 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_multiple_hashes output = option_html_attributes([ 'foo', 'bar', { :class => 'fancy' }, { 'onclick' => "alert('Hello World');" } ]) assert output.include?(" class=\"fancy\"") - assert output.include?(" onclick=\"alert('Hello World');\"") + assert output.include?(" onclick=\"alert('Hello World');\"") end def test_option_html_attributes_with_special_characters
actionpack/test/template/form_tag_helper_test.rb+1 −1 modified@@ -368,7 +368,7 @@ def test_stringify_symbol_keys def test_submit_tag assert_dom_equal( - %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), + %(<input name='commit' data-disable-with="Saving..." onclick="alert('hello!')" type="submit" value="Save" />), submit_tag("Save", :disable_with => "Saving...", :onclick => "alert('hello!')") ) end
actionpack/test/template/javascript_helper_test.rb+5 −5 modified@@ -46,12 +46,12 @@ def test_escape_javascript_with_safebuffer end def test_button_to_function - assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), + assert_dom_equal %(<input type="button" onclick="alert('Hello world!');" value="Greeting" />), button_to_function("Greeting", "alert('Hello world!')") end def test_button_to_function_with_onclick - assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", + assert_dom_equal "<input onclick=\"alert('Goodbye World :('); alert('Hello world!');\" type=\"button\" value=\"Greeting\" />", button_to_function("Greeting", "alert('Hello world!')", :onclick => "alert('Goodbye World :(')") end @@ -61,17 +61,17 @@ def test_button_to_function_without_function end def test_link_to_function - assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')") end def test_link_to_function_with_existing_onclick - assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="#" onclick="confirm('Sanity!'); alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :onclick => "confirm('Sanity!')") end def test_function_with_href - assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), + assert_dom_equal %(<a href="http://example.com/" onclick="alert('Hello world!'); return false;">Greeting</a>), link_to_function("Greeting", "alert('Hello world!')", :href => 'http://example.com/') end
actionpack/test/template/template_test.rb+1 −1 modified@@ -79,7 +79,7 @@ def test_template_does_not_lose_its_source_after_rendering_if_it_does_not_have_a def test_locals @template = new_template("<%= my_local %>") @template.locals = [:my_local] - assert_equal "I'm a local", render(:my_local => "I'm a local") + assert_equal "I am a local", render(:my_local => "I am a local") end def test_restores_buffer
actionpack/test/template/url_helper_test.rb+5 −5 modified@@ -194,7 +194,7 @@ def test_link_with_nil_html_options def test_link_tag_with_custom_onclick link = link_to("Hello", "http://www.example.com", :onclick => "alert('yay!')") - expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} + expected = %{<a href="http://www.example.com" onclick="alert('yay!')">Hello</a>} assert_dom_equal expected, link end @@ -204,12 +204,12 @@ def test_link_tag_with_javascript_confirm link_to("Hello", "http://www.example.com", :confirm => "Are you sure?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure, can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure, can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure, can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure, can you?") ) assert_dom_equal( - "<a href=\"http://www.example.com\" data-confirm=\"You can't possibly be sure,\n can you?\">Hello</a>", - link_to("Hello", "http://www.example.com", :confirm => "You can't possibly be sure,\n can you?") + "<a href=\"http://www.example.com\" data-confirm=\"You cant possibly be sure,\n can you?\">Hello</a>", + link_to("Hello", "http://www.example.com", :confirm => "You cant possibly be sure,\n can you?") ) end
activesupport/lib/active_support/core_ext/string/output_safety.rb+16 −28 modified@@ -3,36 +3,24 @@ class ERB module Util - HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"' } + HTML_ESCAPE = { '&' => '&', '>' => '>', '<' => '<', '"' => '"', "'" => ''' } JSON_ESCAPE = { '&' => '\u0026', '>' => '\u003E', '<' => '\u003C' } - # Detect whether 1.9 can transcode with XML escaping. - if '"><&""' == ('><&"'.encode('utf-8', :xml => :attr) rescue false) - # A utility method for escaping HTML tag characters. - # This method is also aliased as <tt>h</tt>. - # - # In your ERB templates, use this method to escape any unsafe content. For example: - # <%=h @person.name %> - # - # ==== Example: - # puts html_escape("is a > 0 & a < 10?") - # # => is a > 0 & a < 10? - def html_escape(s) - s = s.to_s - if s.html_safe? - s - else - s.encode(s.encoding, :xml => :attr)[1...-1].html_safe - end - end - else - def html_escape(s) #:nodoc: - s = s.to_s - if s.html_safe? - s - else - s.gsub(/[&"><]/n) { |special| HTML_ESCAPE[special] }.html_safe - end + # A utility method for escaping HTML tag characters. + # This method is also aliased as <tt>h</tt>. + # + # In your ERB templates, use this method to escape any unsafe content. For example: + # <%=h @person.name %> + # + # ==== Example: + # puts html_escape("is a > 0 & a < 10?") + # # => is a > 0 & a < 10? + def html_escape(s) + s = s.to_s + if s.html_safe? + s + else + s.gsub(/[&"'><]/, HTML_ESCAPE).html_safe end end
activesupport/test/core_ext/string_ext_test.rb+2 −2 modified@@ -493,8 +493,8 @@ def to_s end test "ERB::Util.html_escape should escape unsafe characters" do - string = '<>&"' - expected = '<>&"' + string = '<>&"\'' + expected = '<>&"'' assert_equal expected, ERB::Util.html_escape(string) end
railties/test/application/assets_test.rb+2 −2 modified@@ -230,7 +230,7 @@ def show_detailed_exceptions?() true end get '/posts' assert_match(/AssetNotPrecompiledError/, last_response.body) - assert_match(/app.js isn't precompiled/, last_response.body) + assert_match(/app.js isn't precompiled/, last_response.body) end test "assets raise AssetNotPrecompiledError when manifest file is present and requested file isn't precompiled if digest is disabled" do @@ -254,7 +254,7 @@ class ::PostsController < ActionController::Base ; end get '/posts' assert_match(/AssetNotPrecompiledError/, last_response.body) - assert_match(/app.js isn't precompiled/, last_response.body) + assert_match(/app.js isn't precompiled/, last_response.body) end test "precompile properly refers files referenced with asset_path and and run in the provided RAILS_ENV" do
Vulnerability mechanics
Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
13- weblog.rubyonrails.org/2012/8/9/ann-rails-3-2-8-has-been-released/nvdVendor Advisory
- github.com/advisories/GHSA-h835-75hw-pj89ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2012-3464ghsaADVISORY
- rhn.redhat.com/errata/RHSA-2013-0154.htmlnvdWEB
- weblog.rubyonrails.org/2012/8/9/ann-rails-3-2-8-has-been-releasedghsaWEB
- github.com/rails/rails/commit/28f2c6f4037081da0a82104a3f473165ed4ed2ceghsaWEB
- github.com/rails/rails/commit/780a718723cf87b49cfe204d355948c4e0932d23ghsaWEB
- github.com/rails/rails/commit/d0c9759d3aeb6327d68dd6c0de0fe2fed4e3c870ghsaWEB
- github.com/rails/rails/commit/d549df7133f2b0bad8112890d478c33e990e12bcghsaWEB
- github.com/rails/rails/issues/7215ghsaWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2012-3464.ymlghsaWEB
- groups.google.com/group/rubyonrails-security/msg/8f1bbe1cef8c6cafnvdWEB
- secunia.com/advisories/50694nvd
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