Project Subscriptions
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8jjp-r2w2-4v22 | Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 15 May 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 15 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user with low privileges can enumerate active background tasks across the system and stop tasks belonging to other users via the GET /api/tasks and POST /api/tasks/stop/{task_id} methods. This allows a casual user to disrupt system-wide chat usage by continuously canceling other users' active tasks. This is a real authorization vulnerability affecting integrity and usability in multi-user deployments. This vulnerability is fixed in 0.9.0. | |
| Title | Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption | |
| Weaknesses | CWE-862 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-15T19:42:56.786Z
Reserved: 2026-05-12T01:48:40.451Z
Link: CVE-2026-45399
Updated: 2026-05-15T19:41:11.348Z
Status : Received
Published: 2026-05-15T20:16:48.950
Modified: 2026-05-15T20:16:48.950
Link: CVE-2026-45399
No data.
OpenCVE Enrichment
No data.
Github GHSA