PyPI/open-webui CVE-2026-45350: high 7.1, EPSS 0.37%

Open WebUI's chat completion API allows tool restrictions to be bypassed

Action: Upgrade open-webui to 0.8.6 or later.

pip install open-webui==0.8.6

Affected

Fixed versions

Sources

• osv: GHSA-4pcg-253r-rf9w
• https://github.com/open-webui/open-webui/security/advisories/GHSA-4pcg-253r-rf9w
• https://nvd.nist.gov/vuln/detail/CVE-2026-45350
• https://github.com/open-webui/open-webui/commit/4737e1f11
• https://github.com/open-webui/open-webui
• https://github.com/open-webui/open-webui/releases/tag/v0.8.6

CVE-2026-45350 · published 2026-05-14T20:24:48Z · modified 2026-07-13T16:42:47.514817790Z · JSON