high7.2
CVE-2023-48702
Jellyfin is a system for managing and streaming media.
Impact
Jellyfin is a system for managing and streaming media. Prior to version 10.8.13, the `/System/MediaEncoder/Path` endpoint executes an arbitrary file using `ProcessStartInfo` via the `ValidateVersion` function. A malicious administrator can setup a network share and supply a UNC path to `/System/MediaEncoder/Path` which points to an executable on the network share, causing Jellyfin server to run the executable in the local context. The endpoint was removed in version 10.8.13.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jellyfin | Jellyfin | before 10.8.13 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86
- https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr
- https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/
- https://github.com/jellyfin/jellyfin/commit/83d2c69516471e2db72d9273c6a04247d0f37c86
- https://github.com/jellyfin/jellyfin/security/advisories/GHSA-rr9h-w522-cvmr
- https://securitylab.github.com/advisories/GHSL-2023-028_jellyfin/