CVE-2026-59212
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Jul 09, 2026
Vendor
unknown
Description
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 before 0.10.0, _verify_knowledge_file_access only checked read access while file write and delete routes later trusted object-derived access through writable model meta.knowledge entries, allowing a user with read-only knowledge file access to upgrade to file write or delete operations. This issue is fixed in version 0.10.0.