PyPI/open-webui CVE-2026-87997: medium 4.3, EPSS 0.37%

Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions

Action: Upgrade open-webui to 0.11.1 or later.

pip install open-webui==0.11.1

Affected

Fixed versions

Sources

• osv: GHSA-3pf7-q2g3-wj28
• https://github.com/open-webui/open-webui/security/advisories/GHSA-3pf7-q2g3-wj28
• https://nvd.nist.gov/vuln/detail/CVE-2026-87997
• https://github.com/open-webui/open-webui/pull/28366
• https://github.com/open-webui/open-webui/commit/d9e23b90c100d19b00270aea3cde0501d2354a6c
• https://github.com/open-webui/open-webui
• https://github.com/open-webui/open-webui/releases/tag/v0.11.1

CVE-2026-87997 · published 2026-09-10T15:10:04Z · modified 2026-10-01T17:56:19.989601073Z · JSON