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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-f3g7-59qc-pqg6 | Open WebUI IDOR: Calendar event re-parenting allows writing events into another user's calendar |
Tue, 23 Jun 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Open-webui
Open-webui open-webui |
|
| Vendors & Products |
Open-webui
Open-webui open-webui |
Tue, 23 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 23 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, POST /api/v1/calendars/events/{event_id}/update validates that the caller has write access to the calendar the event currently belongs to, but does not validate the destination calendar_id supplied in the request body. The model layer then persists the new calendar_id unconditionally. A regular user-role account can therefore create an event in their own calendar and immediately move it into any other user's calendar whose ID they know — bypassing the authorization check that create_event correctly performs. This vulnerability is fixed in 0.9.6. | |
| Title | Open WebUI: Calendar event re-parenting allows writing events into another user's calendar | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-23T17:52:05.225Z
Reserved: 2026-06-11T16:34:11.635Z
Link: CVE-2026-54006
Updated: 2026-06-23T17:51:53.061Z
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No data.
OpenCVE Enrichment
Updated: 2026-06-24T11:00:13Z
Github GHSA