| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-v39v-59xw-j98g | Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 10 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 10 Sep 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Open-webui
Open-webui open-webui |
|
| Vendors & Products |
Open-webui
Open-webui open-webui |
Wed, 09 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/open_webui/models/calendar.py stored the calendar event meta.alert_minutes value without type validation and the shared upcoming-event scheduler compared that value numerically. An authenticated user with the calendar permission could store a non-numeric alert_minutes value that raised an exception and aborted the instance-wide alert pass, suppressing all users' reminders while the event remained in the lookahead window. This issue is fixed in version 0.11.1. | |
| Title | Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value | |
| Weaknesses | CWE-1287 CWE-754 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-10T17:48:20.357Z
Reserved: 2026-09-08T16:44:23.783Z
Link: CVE-2026-87012
Updated: 2026-09-10T17:28:56.987Z
Status : Undergoing Analysis
Published: 2026-09-09T21:17:06.030
Modified: 2026-09-10T18:18:10.610
Link: CVE-2026-87012
No data.
OpenCVE Enrichment
Updated: 2026-09-10T11:00:09Z
Github GHSA