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CVE PROGRAM SOURCE RECORD7.6 High

CVE-2025-71352

picklescan - Remote Code Execution via Undetected trace.Trace.runctx in Pickle Files

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

picklescan before 0.0.29 fails to detect the built-in Python trace.Trace.runctx function when used in pickle file reduce methods, allowing attackers to execute arbitrary code. Remote attackers can craft malicious pickle files with trace.Trace.runctx payloads that bypass picklescan detection and execute code upon pickle.load() invocation.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

picklescan picklescan

Default version status: unaffected

  • 0 to < 0.0.29affected
  • 0.0.29unaffected
pkg:pypi/picklescan

References