References to Advisories, Solutions, and Tools

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Known Affected Software Configurations Switch to CPE 2.2

Change History

OR
          *cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:* versions up to (excluding) 0.9.0

GitHub, Inc.: https://github.com/open-webui/open-webui/security/advisories/GHSA-vrfh-rj4q-rmhr Types: Exploit, Vendor Advisory

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the ydoc:document:update Socket.IO event handler checks whether the sender is a member of the document's Socket.IO room (line 678) but does not verify that the sender has write permission. Users with read-only access join the document room via ydoc:document:join, which only requires read permission (line 520). Once in the room, the user can emit ydoc:document:update events that modify the in-memory Yjs document state and are broadcast to all other collaborators in real time. This vulnerability is fixed in 0.9.0.

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CWE-863

https://github.com/open-webui/open-webui/security/advisories/GHSA-vrfh-rj4q-rmhr