{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"1.1000.1-0.20260321120606-239e8bd69487"}],"component":"github.com/casdoor/casdoor","cve_ids":["CVE-2026-9098"],"ecosystem":"Go","epss":0.0023,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-mfvp-7p3v-x9mh","id":"tcs_01M5KFFT5888KTVKJN4KR7FND0","modified_at":"2026-07-07T16:11:24.868257056Z","published_at":"2026-05-28T18:30:32Z","references":["https://osv.dev/vulnerability/GHSA-mfvp-7p3v-x9mh","https://nvd.nist.gov/vuln/detail/CVE-2026-9098","https://github.com/casdoor/casdoor","https://kb.cert.org/vuls/id/780781"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-mfvp-7p3v-x9mh","url":"https://osv.dev/vulnerability/GHSA-mfvp-7p3v-x9mh"}],"summary":"Casdoor SAML callback handler accepts any well-formed SAMLResponse sent to /api/acs without verifying that it corresponds to an AuthnRequest"}