{"schema_version":"1.3.1","id":"GO-2026-4775","modified":"2026-03-23T18:14:51Z","published":"2026-03-23T18:14:51Z","aliases":["CVE-2026-30836","GHSA-q4r8-xm5f-56gw"],"summary":"step-ca has Unauthenticated Certificate Issuance via SCEP UpdateReq (MessageType=18) in github.com/smallstep/certificates","details":"step-ca has Unauthenticated Certificate Issuance via SCEP UpdateReq (MessageType=18) in github.com/smallstep/certificates","affected":[{"package":{"name":"github.com/smallstep/certificates","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.30.0"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/smallstep/certificates/security/advisories/GHSA-q4r8-xm5f-56gw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30836"},{"type":"FIX","url":"https://github.com/smallstep/certificates/commit/e6da031d5125cfd99fe9a26f74bb41e4dacca4ef"},{"type":"WEB","url":"https://github.com/smallstep/certificates/releases/tag/v0.30.0-rc7"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4775","review_status":"UNREVIEWED"}}