PT-2026-55669 · 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 0.0.33
Description
The software fails to detect malicious pickle files that utilize the
numpy.f2py.crackfortran.param eval() function within reduce methods. This flaw allows attackers to bypass security checks by embedding undetected code in pickle files. When an application loads untrusted pickle data, the embedded code executes during deserialization, leading to arbitrary code execution.Recommendations
Update to version 0.0.33 or later.
Exploit
Fix
RCE
Code Injection
Deserialization of Untrusted Data
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Related Identifiers
Affected Products
Picklescan