GHSA-736m-vhpm-7799MediumCVSS 3.5
Jellyfin through 12.4 contains an information disclosure vulnerability in PlaylistsController...
🔗 CVE IDs covered (1)
📋 Description
Jellyfin through 12.4 contains an information disclosure vulnerability in PlaylistsController.GetPlaylist that allows authenticated users to read hidden item IDs by requesting public or shared playlists. Restricted or parental-controlled users can obtain GUIDs of inaccessible library items from unfiltered playlist ItemIds and then stream that hidden media.
🔗 References (7)
- https://github.com/jellyfin/jellyfin/security/advisories/GHSA-9x85-gx46-6522
- https://nvd.nist.gov/vuln/detail/CVE-2026-119550
- https://abraxaslabs.tech/research/jellyfin-playlist-itemids
- https://github.com/jellyfin/jellyfin
- https://github.com/jellyfin/jellyfin/blob/v12.4/Jellyfin.Api/Controllers/PlaylistsController.cs#L177-L181
- https://www.vulncheck.com/advisories/jellyfin-through-12.4-information-disclosure-via-get-playlists-playlistid
- https://github.com/advisories/GHSA-736m-vhpm-7799