cvedb.io
CVE-2025-21624
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2025-01-07T16:15:40.853 · Last modified 2026-06-17T08:43:52.720

Summary

ClipBucket V5 provides open source video hosting with PHP. Prior to 5.5.1 - 239, a file upload vulnerability exists in the Manage Playlist functionality of the application, specifically surrounding the uploading of playlist cover images. Without proper checks, an attacker can upload a PHP script file instead of an image file, thus allowing a webshell or other malicious files to be stored and executed on the server. This attack vector exists in both the admin area and low-level user area. This vulnerability is fixed in 5.5.1 - 239.

Affected products

oxygenz — clipbucket

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.