{"action":"Upgrade open-webui to 0.11.1 or later.","affected":[{"fixed":"0.11.1","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-87999"],"ecosystem":"PyPI","epss":0.0036,"exploited":false,"fixed_versions":["0.11.1"],"ghsa_id":"GHSA-34r3-9m95-vq73","id":"tcs_01M5KHA0PGE8CDQDRC44GYZ7H8","modified_at":"2026-10-01T17:45:06.341427200Z","published_at":"2026-10-01T16:38:29.417723Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4116","https://github.com/open-webui/open-webui/security/advisories/GHSA-34r3-9m95-vq73","https://nvd.nist.gov/vuln/detail/CVE-2026-87999","https://github.com/open-webui/open-webui/pull/27823","https://github.com/open-webui/open-webui/commit/e3e4bd87df6fc629e7e22081d980d55a7632b8b7","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.1","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-34r3-9m95-vq73"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-4116","url":"https://osv.dev/vulnerability/PYSEC-2026-4116"}],"summary":"Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch"}