CVE-2025-71378
HIGHpicklescan - Remote Code Execution via Undetected cProfile.runctx in Pickle Files
Title source: cnaDescription
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().
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GHSA Advisory GHSA-9w88-8rmg-7g2p
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9w88-8rmg-7g2p
Third Party Advisory third-party-advisory
VulnCheck Advisory: picklescan - Remote Code Execution via Undetected cProfile.runctx in Pickle Files
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-cprofile-runctx-in-pickle-files
Scores
CVSS v3
8.1
EPSS
0.0034
EPSS Percentile
26.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (3)
mmaitre314/picklescan
< 0.0.30
picklescan/picklescan
< 0.0.30
picklescan/picklescan
0.0.30
Published
Jun 21, 2026
Tracked Since
Jun 21, 2026