Description (CNA)
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, DELETE /api/v1/chats/{id}/messages/{message_id} used the chat-history deletion helper in backend/open_webui/models/chats.py to follow childrenIds without recording visited message identifiers. An authenticated user could store a cyclic chat tree and delete a message, causing a synchronous infinite loop on the server request loop that blocked every user's requests until the process was killed. This issue is fixed in version 0.11.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| open-webui / open-webui | affected >= 0.10.0, < 0.11.1 |
CWE
CWE-835
References
- https://github.com/open-webui/open-webui/security/advisories/GHSA-3cgp-3cqx-j8w2
- https://github.com/open-webui/open-webui/pull/28035
- https://github.com/open-webui/open-webui/commit/b933292d63d12be3fd1416fe55519ddc7aa336bc
- https://github.com/open-webui/open-webui/releases/tag/v0.11.1
ADP enrichment
No English description supplied.