{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/fleetdm/fleet/v4","cve_ids":["CVE-2025-27509"],"ecosystem":"Go","epss":0.00669,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-52jx-g6m5-h735","id":"tcs_01M5KG7B77G88M479Y1EQHMFBD","modified_at":"2025-03-10T19:27:00.912405Z","published_at":"2025-03-10T19:01:10Z","references":["https://osv.dev/vulnerability/GO-2025-3505","https://github.com/fleetdm/fleet/security/advisories/GHSA-52jx-g6m5-h735","https://nvd.nist.gov/vuln/detail/CVE-2025-27509","https://github.com/fleetdm/fleet/commit/718c95e47ad010ad6b8ceb3f3460e921fbfc53bb","https://github.com/fleetdm/fleet/releases/tag/fleet-v4.64.2"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GO-2025-3505","url":"https://osv.dev/vulnerability/GO-2025-3505"},{"source":"nvd","source_id":"CVE-2025-27509","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27509"}],"summary":"Fleet has SAML authentication vulnerability due to improper SAML response validation in github.com/fleetdm/fleet"}