CVE-2026-18276: escriptorium through 26.04.1 (inclusive); +1 more affected products

Affected technology

escriptorium · through 26.04.1 (inclusive)
escriptorium

eScriptorium · 0 through 26.4.1
Scripta

Description’s affected range: through 26.04.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

A remote authenticated user can 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. Vendor/CNA’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality impact as low; integrity and availability impact as none.