CVE-2026-54593 — Pterodactyl: Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted
Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained server_uuid, user_uuid, and unique_id claims without checking the token's intended purpose; because the Panel issues JWTs carrying those same claims for lower-privilege operations such as WebSocket authentication and file-download links, an authenticated subuser could reuse o CVSSv3.1 8.1 (HIGH)