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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-109286

Open WebUI 0.7.0 before 0.11.4 Session Token Theft via SyncStatsModal

Description

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 stats export request to the auths endpoint, receiving the victim's JWT for full API access.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

open-webui open-webui

Default version status: unaffected

  • 0.7.0 to < 0.11.4affected
  • 0.11.4unaffected
pkg:pypi/open-webui

References