{"action":"Upgrade open-webui to 0.9.0 or later.","affected":[{"fixed":"0.9.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-44563"],"ecosystem":"PyPI","epss":0.00238,"exploited":false,"fixed_versions":["0.9.0"],"ghsa_id":"GHSA-rcvp-6fgw-c7fh","id":"tcs_01M5KFXSBPXNY6HB8KCPNSFZVW","modified_at":"2026-07-13T16:42:31.395599277Z","published_at":"2026-05-08T19:52:42Z","references":["https://osv.dev/vulnerability/GHSA-rcvp-6fgw-c7fh","https://github.com/open-webui/open-webui/security/advisories/GHSA-rcvp-6fgw-c7fh","https://nvd.nist.gov/vuln/detail/CVE-2026-44563","https://github.com/open-webui/open-webui"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-rcvp-6fgw-c7fh","url":"https://osv.dev/vulnerability/GHSA-rcvp-6fgw-c7fh"}],"summary":"Open WebUI's Ollama Model Access Control Bypass via /api/generate, /api/embed, /api/embeddings, and /api/show"}