CVE-2026-59227

MEDIUM 4.3

Open WebUI: POST /api/v1/images/edit bypasses the global image-edit switch and the per-user image-generation permission

CVSS Score

4.3

EPSS Score

0.3%

EPSS Percentile

17th

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.11 before 0.10.0, POST /api/v1/images/edit required only a verified account and did not enforce the global image-edit switch or the per-user image-generation permission, allowing a non-admin user to invoke server-side image editing with administrator-configured provider credentials. This issue is fixed in version 0.10.0.

CWE	CWE-862 CWE-863
Vendor	open-webui
Product	open-webui
Published	Jul 9, 2026
Last Updated	Jul 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Affected Versions

open-webui / open-webui

>= 0.8.11, < 0.10.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/open-webui/open-webui/security/advisories/GHSA-rqj7-6wrp-6g2g github.com: https://github.com/open-webui/open-webui/pull/26009 github.com: https://github.com/open-webui/open-webui/commit/e038bab66dec8d17212eec35b5cb6d6b785a4200 github.com: https://github.com/open-webui/open-webui/releases/tag/v0.10.0