low3.5
CVE-2026-119550
Jellyfin through 12.4 contains an information disclosure vulnerability in PlaylistsController.GetPlaylist that allows authenticated users to read hidden item I…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Jellyfin | through 12.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- 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://github.com/jellyfin/jellyfin/security/advisories/GHSA-9x85-gx46-6522
- https://www.vulncheck.com/advisories/jellyfin-through-12.4-information-disclosure-via-get-playlists-playlistid