Vulnerability Description
Pingvin Share is a self-hosted file sharing platform and an alternative for WeTransfer. This vulnerability allows an authenticated or unauthenticated (if anonymous shares are allowed) user to overwrite arbitrary files on the server, including sensitive system files, via HTTP POST requests. The issue has been patched in version 1.4.0.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/stonith404/pingvin-share/commit/6cf5c66fe2eda1e0a525edf7440d0
- https://github.com/stonith404/pingvin-share/commit/c52ec7192080c402bd804e69be93d
- https://github.com/stonith404/pingvin-share/security/advisories/GHSA-rjwx-p44f-m
FAQ
What is CVE-2025-22137?
CVE-2025-22137 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Pingvin Share is a self-hosted file sharing platform and an alternative for WeTransfer. This vulnerability allows an authenticated or unauthenticated (if anonymous shares are allowed) user to overwrit...
How severe is CVE-2025-22137?
CVE-2025-22137 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-22137?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.