Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.11, there is a broken access control vulnerability in tool values. This issue has been patched in version 0.8.11.
References
| Link | Resource |
|---|---|
| https://github.com/open-webui/open-webui/releases/tag/v0.8.11 | Release Notes |
| https://github.com/open-webui/open-webui/security/advisories/GHSA-7429-hxcv-268m | Vendor Advisory |
| http://seclists.org/fulldisclosure/2026/Apr/4 | Mailing List Exploit Third Party Advisory |
Configurations
History
15 Apr 2026, 15:25
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:* | |
| First Time |
Openwebui open Webui
Openwebui |
|
| References | () https://github.com/open-webui/open-webui/releases/tag/v0.8.11 - Release Notes | |
| References | () https://github.com/open-webui/open-webui/security/advisories/GHSA-7429-hxcv-268m - Vendor Advisory | |
| References | () http://seclists.org/fulldisclosure/2026/Apr/4 - Mailing List, Exploit, Third Party Advisory |
03 Apr 2026, 06:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
01 Apr 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-01 18:16
Updated : 2026-04-15 15:25
NVD link : CVE-2026-34222
Mitre link : CVE-2026-34222
CVE.ORG link : CVE-2026-34222
JSON object : View
Products Affected
openwebui
- open_webui
CWE
CWE-285
Improper Authorization