Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, channel thread parent and reply handling did not bind parent_id to the channel in the URL, allowing an authenticated user to reference a message from another private or DM channel and disclose thread context across channels. This issue is fixed in version 0.10.0.
References
| Link | Resource |
|---|---|
| https://github.com/open-webui/open-webui/commit/a66477b7104c5d141ce7bffaea424b43e7666ef1 | Patch |
| https://github.com/open-webui/open-webui/pull/25766 | Issue Tracking Patch |
| https://github.com/open-webui/open-webui/releases/tag/v0.10.0 | Product Release Notes |
| https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j | Mitigation Vendor Advisory |
| https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j | Mitigation Vendor Advisory |
Configurations
History
13 Jul 2026, 12:27
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open-webui/open-webui/commit/a66477b7104c5d141ce7bffaea424b43e7666ef1 - Patch | |
| References | () https://github.com/open-webui/open-webui/pull/25766 - Issue Tracking, Patch | |
| References | () https://github.com/open-webui/open-webui/releases/tag/v0.10.0 - Product, Release Notes | |
| References | () https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j - Mitigation, Vendor Advisory | |
| First Time |
Openwebui open Webui
Openwebui |
|
| CPE | cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:* |
09 Jul 2026, 19:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j - |
09 Jul 2026, 17:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-09 17:17
Updated : 2026-07-13 12:27
NVD link : CVE-2026-59215
Mitre link : CVE-2026-59215
CVE.ORG link : CVE-2026-59215
JSON object : View
Products Affected
openwebui
- open_webui
CWE
CWE-639
Authorization Bypass Through User-Controlled Key
