{"id":"GO-2026-5898","summary":"Casdoor SAML callback handler accepts any well-formed SAMLResponse sent to /api/acs without verifying that it corresponds to an AuthnRequest in github.com/casdoor/casdoor","details":"Casdoor SAML callback handler accepts any well-formed SAMLResponse sent to /api/acs without verifying that it corresponds to an AuthnRequest in github.com/casdoor/casdoor","aliases":["CVE-2026-9098","GHSA-mfvp-7p3v-x9mh"],"modified":"2026-07-07T16:00:30.358126055Z","published":"2026-07-07T15:26:37Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5898"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-mfvp-7p3v-x9mh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9098"},{"type":"WEB","url":"https://kb.cert.org/vuls/id/780781"}],"affected":[{"package":{"name":"github.com/casdoor/casdoor","ecosystem":"Go","purl":"pkg:golang/github.com/casdoor/casdoor"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5898.json"}}],"schema_version":"1.7.5"}