VYPR
Get started
← All advisories
Unrated severityNVD Advisory· Published Oct 30, 2011· Updated Apr 29, 2026

CVE-2011-4211

CVE-2011-4211

Description

The FakeFile implementation in the sandbox environment in the Google App Engine Python SDK before 1.5.4 does not properly control the opening of files, which allows local users to bypass intended access restrictions and create arbitrary files via ALLOWED_MODES and ALLOWED_DIRS changes within the code parameter to _ah/admin/interactive/execute, a different vulnerability than CVE-2011-1364.

Affected products

37
  • Google/App Engine Python Sdk37 versions
    cpe:2.3:a:google:app_engine_python_sdk:*:*:*:*:*:*:*:*+ 36 more
    • cpe:2.3:a:google:app_engine_python_sdk:*:*:*:*:*:*:*:*range: <=1.5.3
    • cpe:2.3:a:google:app_engine_python_sdk:1.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.4:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.5:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.6:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.7:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.8:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.1.9:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.3:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.4:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.5:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.6:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.2.7:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.3:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.4:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.5:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.6:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.7:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.3.8:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.4.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.4.2:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.4.3:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.5.1:*:*:*:*:*:*:*
    • cpe:2.3:a:google:app_engine_python_sdk:1.5.2:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

4

News mentions

0

No linked articles in our index yet.