Vulnerability Description
picklescan before 0.0.29 fails to detect the built-in trace.Trace.run function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using trace.Trace.run in the reduce method to achieve arbitrary code execution when pickle.load processes the file.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-5qwp-399c-mjwf
- https://www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-und
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-5qwp-399c-mjwf
FAQ
What is CVE-2025-71349?
CVE-2025-71349 is a vulnerability with a CVSS score of 8.1 (HIGH). picklescan before 0.0.29 fails to detect the built-in trace.Trace.run function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious ...
How severe is CVE-2025-71349?
CVE-2025-71349 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-71349?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.