Auth bypass in Escriptorium

CVE-2026-18276

Missing authorization in the websocket consumer in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to subscribe to any document's event stream and observe another user's segmentation, transcription, import, export and training activity via the object_cls and object_pk values of a join-room message, which are passed to group_add without an access check

Vulnerability class: Broken Access Control

EPSS: 0.003 (18.8th percentile) — read the EPSS interpretation.