{"action":"Upgrade open-webui to 0.11.0 or later.","affected":[{"fixed":"0.11.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-70491"],"ecosystem":"PyPI","epss":0.00478,"exploited":false,"fixed_versions":["0.11.0"],"ghsa_id":"GHSA-3r7g-q6cg-q2vx","id":"tcs_01M5KH6G2K1J3E0PDZ73N4FQDN","modified_at":"2026-08-10T11:30:14.176758153Z","published_at":"2026-08-10T10:43:50.657652Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3639","https://github.com/open-webui/open-webui/security/advisories/GHSA-3r7g-q6cg-q2vx","https://github.com/open-webui/open-webui/pull/27005","https://github.com/open-webui/open-webui/commit/c05de13b4fca1ac8a17153782b46b3d0aacf491c","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.0","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-3r7g-q6cg-q2vx","https://nvd.nist.gov/vuln/detail/CVE-2026-70491"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-3639","url":"https://osv.dev/vulnerability/PYSEC-2026-3639"}],"summary":"Open WebUI: Tool source code disclosed to read-only users via the tool list and get endpoints"}