CVE-2026-59226
Open WebUI: Scheduled automations continue after pending-user deactivation and stored model ACL revocation
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.
INFO
Published Date :
July 9, 2026, 5:17 p.m.
Last Modified :
July 10, 2026, 2:42 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update Open WebUI to version 0.10.0.
- Verify user access and model execution permissions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-59226.
| URL | Resource |
|---|---|
| https://github.com/open-webui/open-webui/commit/920b655f4689e2118de928fbc936f6ebd4fed396 | Patch |
| https://github.com/open-webui/open-webui/pull/26047 | Issue Tracking Patch |
| https://github.com/open-webui/open-webui/releases/tag/v0.10.0 | Product Release Notes |
| https://github.com/open-webui/open-webui/security/advisories/GHSA-mvx4-532p-xfm9 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-59226 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-59226
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-59226 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-59226 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 10, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Added CPE Configuration OR *cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:* versions from (including) 0.9.0 up to (excluding) 0.10.0 Added Reference Type GitHub, Inc.: https://github.com/open-webui/open-webui/commit/920b655f4689e2118de928fbc936f6ebd4fed396 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/open-webui/open-webui/pull/26047 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/open-webui/open-webui/releases/tag/v0.10.0 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/open-webui/open-webui/security/advisories/GHSA-mvx4-532p-xfm9 Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 09, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-59226', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-07-09T18:05:13.017696Z'} -
New CVE Received by [email protected]
Jul. 09, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'open-webui', 'product': 'open-webui', 'versions': [{'status': 'affected', 'version': '>= 0.9.0, < 0.10.0'}]}] Added 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. Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L Added CWE CWE-285 Added CWE CWE-862 Added CWE CWE-863 Added Reference https://github.com/open-webui/open-webui/commit/920b655f4689e2118de928fbc936f6ebd4fed396 Added Reference https://github.com/open-webui/open-webui/pull/26047 Added Reference https://github.com/open-webui/open-webui/releases/tag/v0.10.0 Added Reference https://github.com/open-webui/open-webui/security/advisories/GHSA-mvx4-532p-xfm9