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CVE-2025-66406

🗓️ 03 Dec 2025 19:13:48Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 4 Views

Improper authorization check allows SSH certificate revocation in deployments using SSHPOP; fixed in Step CA 0.29.0.

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Detection
Affected
Refs
Social
Vulners
Node
[
  {
    "vendor": "smallstep",
    "product": "certificates",
    "versions": [
      {
        "version": "< 0.29.0",
        "status": "affected"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15
EPSS0.00027
SSVC
4