CVE-2026-109286

Versions of Open WebUI from 0.7.0 before 0.11.4 are vulnerable to a cross-origin message handling flaw in the SyncStatsModal component. This vulnerability, categorized as an Origin Validation Error (CWE-346) , allows an attacker-controlled website to steal a signed-in user's session token by post...

EUVD-2026-97588

Open WebUI from 0.7.0 before 0.11.4 contains a cross-origin message handling vulnerability in SyncStatsModal that allows any website to steal a signed-in user's session token by posting unvalidated verify:chat messages. Attackers can supply a path-traversal chat id redirecting the authenticated...