Vulnerability · Published Jan 8, 2025 · Assigned by GitHub_M
CVE-2025-22137Arbitrary File Overwrite via HTTP POST in Pingvin Share
Critical 9.8
In plain English
A critical-severity improper input validation in pingvin-share from stonith404. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 50.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| stonith404 | pingvin-share | >= 0.6.0, < 1.4.0 |
Weakness: CWE-20, CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/stonith404/pingvin-share/security/advisories/GHSA-rjwx-p44f-mcrv x_refsource_CONFIRM
- https://github.com/stonith404/pingvin-share/commit/6cf5c66fe2eda1e0a525edf7440d047fe2f0e35b x_refsource_MISC
- https://github.com/stonith404/pingvin-share/commit/c52ec7192080c402bd804e69be93dd88cc7c5c70 x_refsource_MISC