CVE-2025-71351

7.6 Élevée

Publiée le 21/06/2026 à 16:16 · Modifiée le 13/10/2026 à 00:10 · Analyse NVD reportée · Source : disclosure@vulncheck.com

Description

picklescan before 0.0.25 fails to detect malicious pickle files that use timeit.timeit() in the __reduce__ method, allowing remote code execution. Attackers can craft pickle files that import dangerous libraries like os and execute arbitrary system commands, which evade picklescan detection and execute when pickle.load() is called.

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Produits concernés

picklescan

Scores CVSS

Version	Score	Source	Vecteur
4.0	7.6 Élevée	disclosure@vulncheck.com	`CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`

Faiblesses (CWE)

CWE-184

Références

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-v7x6-rv5q-mhwc
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-timeit-timeit-detection-bypass
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-v7x6-rv5q-mhwc

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories