CVE-2026-59227 | THREATINT

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.

PUBLISHED Reserved 2026-07-02 | Published 2026-07-09 | Updated 2026-07-14 | Assigner GitHub_M

MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Problem types

CWE-862: Missing Authorization

CWE-863: Incorrect Authorization

Product status

>= 0.8.11, < 0.10.0

affected

References

github.com/...-webui/security/advisories/GHSA-rqj7-6wrp-6g2g exploit

github.com/...-webui/security/advisories/GHSA-rqj7-6wrp-6g2g

github.com/open-webui/open-webui/pull/26009

github.com/...ommit/e038bab66dec8d17212eec35b5cb6d6b785a4200

github.com/open-webui/open-webui/releases/tag/v0.10.0

cve.org (CVE-2026-59227)

nvd.nist.gov (CVE-2026-59227)

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