Description
Open WebUI from 0.8.6 before 0.11.4 contains a privilege escalation vulnerability in the terminal proxy that allows authenticated users to reach the Terminals administrator API with the shared key attached. Attackers can send requests through /api/v1/terminals/{server_id}/{path} to list or stop other users' terminals and modify terminal policies, injecting environment variables into other users' terminals.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| open-webui | open-webui | 0.8.6 – < 0.11.4 | 0.11.4 |
References
- GitHub Security Advisory (GHSA-q46m-r89w-j74p) vendor-advisory
- Patch Commit patch
- VulnCheck Advisory: Open WebUI 0.8.6 before 0.11.4 Privilege Escalation via Terminal Proxy third-party-advisory