low3.1
CVE-2026-59226
Open WebUI: Scheduled automations continue after pending-user deactivation and stored model ACL revocation
Impact
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 before 0.10.0, execute_automation rehydrated automation owners without rechecking that they were still active or still had features.automations, and check_model_access only enforced private-model grants for the exact user role, allowing deactivated pending users to continue scheduled model execution. This issue is fixed in version 0.10.0.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | open-webui | >= 0.9.0, < 0.10.0 | 0.10.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Openwebui | Open Webui | from 0.9.0 before 0.10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-mvx4-532p-xfm9
- https://github.com/open-webui/open-webui/security/advisories/GHSA-mvx4-532p-xfm9
- https://nvd.nist.gov/vuln/detail/CVE-2026-59226
- https://github.com/open-webui/open-webui/pull/26047
- https://github.com/open-webui/open-webui/commit/920b655f4689e2118de928fbc936f6ebd4fed396
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0