CVE-2026-59215

Description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, channel thread parent and reply handling did not bind parent_id to the channel in the URL, allowing an authenticated user to reference a message from another private or DM channel and disclose thread context across channels. This issue is fixed in version 0.10.0.

Traduire en français

Produits concernés

• open-webui
• Openwebui open webui

Scores CVSS

Faiblesses (CWE)

• CWE-639

Références

• https://github.com/open-webui/open-webui/commit/a66477b7104c5d141ce7bffaea424b43e7666ef1 Patch
• https://github.com/open-webui/open-webui/pull/25766 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-73x5-h92w-xc2j MitigationVendor Advisory
• https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j MitigationVendor Advisory

Ailleurs

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