PT-2026-55671 · Pypi · Picklescan
CVSS v3.1
8.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
picklescan versions prior to 0.0.28
Description
The software fails to detect malicious calls to the
evaluate guards expression() function within the torch.fx.experimental.symbolic shapes.ShapeEnv module in pickle files. This allows attackers to embed undetected code in pickle files, leading to remote code execution when the files are loaded by victims.Recommendations
Update to version 0.0.28 or later.
Exploit
Fix
Insufficient Verification of Data Authenticity
Deserialization of Untrusted Data
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Related Identifiers
Affected Products
Picklescan