CVE-2011-4211 - CVE House
Back to Database
Status published High CVE-2011-4211

The FakeFile implementation in the sandbox environment in the Google...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2011-4211

Credits & Attribution

No credits recorded in the NVD database.

References

More from google

View All →
CVE-2025-24959
Environment Variable Injection for dotenv API in zx
Low 1
CVE-2024-45601
Local file Inclusion via static file serving functionality in Mesop
High 7.5
CVE-2022-3708
Web Stories <= 1.24.0 - Server Side Request Forgery
Critical 9.6
CVE-2022-31055
Improper Access Control in kctf
High 7.5
CVE-2022-23569
`CHECK`-fails when building invalid tensor shapes in Tensorflow
Medium 6.5

Affected Vendor

Affected Software

app engine python sdk
Vulnerable Versions:
0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.1.8, 1.1.9, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.3.7, 1.3.8, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.5.0, 1.5.1, 1.5.2

Timeline

Official Publish: October 30th, 2011
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.