{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"goauthentik.io","cve_ids":["CVE-2025-64521"],"ecosystem":"Go","epss":0.00234,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-xr73-jq5p-ch8r","id":"tcs_01M5KGBSV3E8BH91C69R5S2553","modified_at":"2026-07-13T07:26:54.452545220Z","published_at":"2025-12-15T20:33:49Z","references":["https://osv.dev/vulnerability/GO-2025-4137","https://github.com/goauthentik/authentik/security/advisories/GHSA-xr73-jq5p-ch8r","https://nvd.nist.gov/vuln/detail/CVE-2025-64521","https://github.com/goauthentik/authentik/commit/9dbdfc3f1be0f1be36f8efce2442897b2a54a71c"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GO-2025-4137","url":"https://osv.dev/vulnerability/GO-2025-4137"},{"source":"nvd","source_id":"CVE-2025-64521","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64521"}],"summary":"authentik allows a deactivated Service account to authenticate to OAuth in goauthentik.io"}