CVE-2025-71378 — HIGH (8.1)

Q: How severe is CVE-2025-71378?

CVE-2025-71378 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-71378?

Check the references section above for vendor advisories and patch information. Affected products include: Mmaitre314 Picklescan.

Vulnerability Description

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 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Mmaitre314	Picklescan	< 0.0.30

Related Weaknesses (CWE)

CWE-502

References

https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9w88-8rmg-7g2pExploitVendor Advisory
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undeteThird Party Advisory
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-9w88-8rmg-7g2pExploitVendor Advisory

FAQ

What is CVE-2025-71378?

CVE-2025-71378 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 ...

How severe is CVE-2025-71378?

CVE-2025-71378 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-2025-71378?

Check the references section above for vendor advisories and patch information. Affected products include: Mmaitre314 Picklescan.