Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication through the certificate issuance via SCEP UpdateReq MessageType=18. Note: Limited Disclosure — Full Details Pending. Full details of this vulnerability will be published smallstep/certificates security advisory o...

CVE-2026-30836

Step CA is an online certificate authority for secure, automated certificate management for DevOps. Versions 0.30.0-rc6 and below do not safeguard against unauthenticated certificate issuance through the SCEP UpdateReq. This issue has been fixed in version 0.30.0...