Vulnerability Description
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 before 0.10.0, GET /api/v1/channels//members returned full UserModelResponse objects for channel members, including settings.ui.toolServers[].key and webhook configuration, allowing a normal channel participant to retrieve other users’ sensitive settings. This issue is fixed in version 0.10.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openwebui | Open Webui | >= 0.7.0, < 0.10.0 |
Related Weaknesses (CWE)
References
- https://github.com/open-webui/open-webui/commit/fbcdcf146b99b5002705060a8243eee7Patch
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0ProductRelease Notes
- https://github.com/open-webui/open-webui/security/advisories/GHSA-gh7p-78x6-jw6mExploitVendor Advisory
- https://github.com/open-webui/open-webui/security/advisories/GHSA-gh7p-78x6-jw6mExploitVendor Advisory
FAQ
What is CVE-2026-59222?
CVE-2026-59222 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 before 0.10.0, GET /api/v1/channels//members returned full UserModelResponse objects for channel member...
How severe is CVE-2026-59222?
CVE-2026-59222 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-59222?
Check the references section above for vendor advisories and patch information. Affected products include: Openwebui Open Webui.