Path traversal in getPlaylist/deletePlaylist bypasses ownership check: any authenticated user can read or delete any other user’s playlist_CVE-2026-49339
gonic is a music streaming server / free-software subsonic server API implementation. The maintainer's fix in commit `6dd71e6a3c966867ef8c900d359a7df75789f410` added an ownership check based on `playlist.UserID`. However, `playlist.UserID` is derived from the first path segme...