High, CVSS 8.9GoPublished
Jellysweep uses uncontrolled data in image cache API endpoint
CVE-2025-64178 · GHSA-xc93-q32j-cpcg
- Affected
- Go github.com/jon4hz/jellysweep < 0.13.0
- Fixed in
- 0.13.0· Vendor fix available
- Issue
- Impact The /api/images/cache which is used to download media posters from the server accepted an url parameter, which was directly passed to the cache package and that downloaded the poster from this URL. This URL parameter can be used to make the jellysweep server download arbitrary content. The API endpoint can only be used by authenticated users. Patches Fixed in v0.13.0. The affected (and now fixed) library was also moved to internal/ because it wasn't meant to be imported. References https://github.com/jon4hz/jellysweep/security/code-scanning/28
Recommended action: Upgrade to 0.13.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.