High severityNVD Advisory· Published Jul 11, 2023· Updated Nov 4, 2024
Decidim Cross-site Scripting vulnerability in the processes filter
CVE-2023-34089
Description
Decidim is a participatory democracy framework, written in Ruby on Rails, originally developed for the Barcelona City government online and offline participation website. The processes filter feature is susceptible to Cross-site scripting. This allows a remote attacker to execute JavaScript code in the context of a currently logged-in user. An attacker could use this vulnerability to make other users endorse or support proposals they have no intention of supporting or endorsing. The problem was patched in version 0.27.3 and 0.26.7.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
decidimRubyGems | >= 0.14.0, < 0.26.7 | 0.26.7 |
decidimRubyGems | >= 0.27.0, < 0.27.3 | 0.27.3 |
decidim-coreRubyGems | >= 0.14.0, < 0.26.7 | 0.26.7 |
decidim-coreRubyGems | >= 0.27.0, < 0.27.3 | 0.27.3 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
8- github.com/advisories/GHSA-5652-92r9-3fx9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-34089ghsaADVISORY
- github.com/decidim/decidim/releases/tag/v0.26.6ghsax_refsource_MISCWEB
- github.com/decidim/decidim/releases/tag/v0.26.7ghsaWEB
- github.com/decidim/decidim/releases/tag/v0.27.3ghsax_refsource_MISCWEB
- github.com/decidim/decidim/security/advisories/GHSA-5652-92r9-3fx9ghsax_refsource_CONFIRMWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim-core/CVE-2023-34089.ymlghsaWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/decidim/CVE-2023-34089.ymlghsaWEB
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