{"action":"Upgrade open-webui to 0.9.0 or later.","affected":[{"fixed":"0.9.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45349"],"ecosystem":"PyPI","epss":0.00231,"exploited":false,"fixed_versions":["0.9.0"],"ghsa_id":"GHSA-gfm2-xm6c-37qc","id":"tcs_01M5KFHGH0A56MP048DS40EMTQ","modified_at":"2026-07-13T16:42:30.280489709Z","published_at":"2026-05-14T20:24:35Z","references":["https://osv.dev/vulnerability/GHSA-gfm2-xm6c-37qc","https://github.com/open-webui/open-webui/security/advisories/GHSA-gfm2-xm6c-37qc","https://nvd.nist.gov/vuln/detail/CVE-2026-45349","https://github.com/open-webui/open-webui/commit/cf4218e688def6f11d195aeda6665ae5b5376b67","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.9.0"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-gfm2-xm6c-37qc","url":"https://osv.dev/vulnerability/GHSA-gfm2-xm6c-37qc"}],"summary":"Open WebUI has Broken Access Control for Completions API"}