CVE-2025-71378

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

CVSS 7.6 HIGHEPSS 0.3%CWE-502

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.6EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

21 jun 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

picklescan before 0.0.30 fails to detect cProfile.runctx function calls in pickle file reduce methods, allowing attackers to execute arbitrary code. Malicious pickle files bypass picklescan detection and execute remote code when loaded via pickle.load().

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

Produtos afetados

picklescan · picklescan

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Referências

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9w88-8rmg-7g2p https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-cprofile-runctx-in-pickle-files