CVE-2026-59212

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.

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Produits concernés

• open-webui
• Openwebui open webui

Scores CVSS

Faiblesses (CWE)

• CWE-863

Références

• https://github.com/open-webui/open-webui/commit/17df0264929514599dbcb21c6578bcdfa204b04d Patch
• https://github.com/open-webui/open-webui/pull/26032 Issue TrackingPatch
• https://github.com/open-webui/open-webui/releases/tag/v0.10.0 ProductRelease Notes
• https://github.com/open-webui/open-webui/security/advisories/GHSA-2xwm-4h2q-ggfx ExploitMitigationVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories