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.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 10
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
- EPSS probability
- 0.30%
- CWE
- CWE-287, CWE-295
- Published
- 2026-03-19
- Last modified
- 2026-03-25
Affected products
- smallstep certificates
Weakness type
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