CVE-2026-59227 | Open WebUI is an extensible, feature-rich, and user-friendly… | CVSS 4.3 MEDIUM

Description

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.

Metadata

CVE ID: CVE-2026-59227
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-07-02 21:05 UTC
Published: 2026-07-09 15:56 UTC
Last updated: 2026-07-09 15:56 UTC
Primary CWE: CWE-862
CWE-862: Missing Authorization
Vendor / Product: open-webui / open-webui
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
open-webui	open-webui	—	>= 0.8.11, < 0.10.0

Weakness (CWE)

CWE	Source	Description
CWE-862	cna	CWE-862: Missing Authorization
CWE-863	cna	CWE-863: Incorrect Authorization

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References (4)

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