CVE-2026-27707

Seerr (open‑source media request/discovery manager for Jellyfin, Plex, Emby) contains two related vulnerabilities tracked as CVE-2026-27707 and CVE-2026-27793. For versions 2.0.0 up to before 3.1.0, an authentication guard flaw in POST /api/v1/auth/jellyfin can allow an unauthenticated attacker t...