{"action":"Upgrade open-webui to 0.11.0 or later.","affected":[{"fixed":"0.11.0","introduced":"0.8.8"}],"component":"open-webui","cve_ids":["CVE-2026-70490"],"ecosystem":"PyPI","epss":0.00283,"exploited":false,"fixed_versions":["0.11.0"],"ghsa_id":"GHSA-5gpj-vj23-vhhv","id":"tcs_01M5KH6GYS6EJV9Y9P61NB6Z5R","modified_at":"2026-08-10T11:30:10.199615169Z","published_at":"2026-08-10T10:43:50.586616Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3642","https://github.com/open-webui/open-webui/security/advisories/GHSA-5gpj-vj23-vhhv","https://github.com/open-webui/open-webui","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-5gpj-vj23-vhhv","https://nvd.nist.gov/vuln/detail/CVE-2026-70490"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-3642","url":"https://osv.dev/vulnerability/PYSEC-2026-3642"}],"summary":"Open WebUI: Unapproved accounts can open terminal sessions via a WebSocket auth path missing the role check"}