CVE-2011-4211

no score yetEPSS 0.2%

google app engine python sdk: no CVSS score yet. EPSS 0.2% chance of exploitation in the next 30 days.

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.

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-11-01)
CWE: CWE-264
Published: 2011-10-30
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

google:app_engine_python_sdk

References

http://blog.watchfire.com/files/googleappenginesdk.pdf
http://code.google.com/p/googleappengine/wiki/SdkReleaseNotes
http://www.securityfocus.com/bid/50464
https://exchange.xforce.ibmcloud.com/vulnerabilities/71064
http://blog.watchfire.com/files/googleappenginesdk.pdf

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