{"action":"Upgrade open-webui to 0.8.6 or later.","affected":[{"fixed":"0.8.6","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45350"],"ecosystem":"PyPI","epss":0.00374,"exploited":false,"fixed_versions":["0.8.6"],"ghsa_id":"GHSA-4pcg-253r-rf9w","id":"tcs_01M5KEYPEGA27AFXXW5K8Q7C64","modified_at":"2026-07-13T16:42:47.514817790Z","published_at":"2026-05-14T20:24:48Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-4pcg-253r-rf9w","url":"https://osv.dev/vulnerability/GHSA-4pcg-253r-rf9w"}],"summary":"Open WebUI's chat completion API allows tool restrictions to be bypassed"}