CVE-2026-59226 Details
Description
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.
A vulnerability in Open WebUI allows scheduled automations to continue running after a user's account has been deactivated or their permissions revoked. This issue affects Open WebUI versions 0.9.0 prior to 0.10.0. The vulnerability arises because the automation execution process does not verify the current status of the automation owner, allowing deactivated users to persist in executing scheduled tasks. Additionally, the model access control only applies to users with an active role, leaving deactivated users with unauthorized access to certain model functionalities.
Users can update to Open WebUI version 0.10.0 or later, where this vulnerability has been fixed. The update process should be done through the application's standard update procedure.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
| CWE-862 | Missing Authorization | [email protected] |
| CWE-863 | Incorrect Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| openwebui open webui | >= 0.9.0, < 0.10.0 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 10, 2026 | Initial Analysis | [email protected] |
| Jul 9, 2026 | CVE Modified | CISA-ADP |
| Jul 9, 2026 | New CVE Received | [email protected] |