CVE-2026-59222
Open WebUI: /api/v1/channels/{id}/members exposes full user model including sensitive credentials
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 before 0.10.0, GET /api/v1/channels//members returned full UserModelResponse objects for channel members, including settings.ui.toolServers[].key and webhook configuration, allowing a normal channel participant to retrieve other users’ sensitive settings. This issue is fixed in version 0.10.0.
| CWE | CWE-200 |
| Vendor | open-webui |
| Product | open-webui |
| Published | Jul 9, 2026 |
| Last Updated | Jul 9, 2026 |
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Affected Versions
open-webui / open-webui
>= 0.7.0, < 0.10.0