PT-2026-51510 · Pypi · Picklescan
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
picklescan versions prior to 1.0.4
Description
The software fails to block at least seven Python standard library modules, including
uuid, osx support, aix support, pyrepl.pager, and imaplib. This oversight exposes eight functions that allow direct arbitrary command execution. Attackers can bypass safety validation by crafting malicious pickle files that import these unblocked modules to achieve remote code execution.Recommendations
Update to version 1.0.4.
Exploit
Fix
RCE
Incomplete List of Disallowed Inputs
Protection Mechanism Failure
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Related Identifiers
Affected Products
Picklescan