CVE-2025-71344 (GCVE-0-2025-71344)
Vulnerability from cvelistv5 – Published: 2026-06-22 21:04 – Updated: 2026-06-23 18:24
VLAI
EPSS
VEX
Title
picklescan - Arbitrary Code Execution via Undetected ensurepip._run_pip Function
Summary
picklescan before 0.0.30 (affected versions 0.0.26 and earlier) fails to detect the ensurepip._run_pip built-in function when scanning pickle files, allowing attackers to execute arbitrary code. Malicious pickle files embedding ensurepip._run_pip calls in __reduce__ methods bypass picklescan detection and achieve remote code execution upon pickle.load() invocation.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-23 18:22 UTC
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/mmaitre314/picklescan/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/picklescan-a… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| picklescan | picklescan |
Affected:
0 , < 0.0.30
(semver)
Unaffected: 0.0.30 (semver) cpe:2.3:a:mmaitre314:picklescan:*:*:*:*:*:*:*:* |
Date Public
2025-08-26 00:00
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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