CVE-2026-18276: Escriptorium

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

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

Affected products

• Escriptorium Escriptorium: up to and including 26.04.1

Published 2026-08-06. Last modified 2026-08-18.