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CVE-2026-71417

🗓️ 18 Aug 2026 19:12:16Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 63 Views🌐 WEB

Lemur <1.9.3 allows arbitrary certificate revocation via duplicate upload bypassing authority check.

Related
Detection
Affected
Refs
Paths
Vulners
Node
netflixlemurRange<1.9.3
[
  {
    "vendor": "Netflix",
    "product": "lemur",
    "versions": [
      {
        "version": "< 1.9.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
certificate bodyrequest body/api/1/certificates/uploadAllows a non-read-only user to create a duplicate certificate row by providing a duplicate authority_id, serial, or external_id without requiring permission on the underlying authority.CWE-639
authority_idrequest body/api/1/certificates/uploadAllows a non-read-only user to create a duplicate certificate row by providing a duplicate authority_id, serial, or external_id without requiring permission on the underlying authority.CWE-639
serialrequest body/api/1/certificates/uploadAllows a non-read-only user to create a duplicate certificate row by providing a duplicate authority_id, serial, or external_id without requiring permission on the underlying authority.CWE-639
external_idrequest body/api/1/certificates/uploadAllows a non-read-only user to create a duplicate certificate row by providing a duplicate authority_id, serial, or external_id without requiring permission on the underlying authority.CWE-639
certificate.bodyrequest body/api/1/certificates//revokeAllows an attacker to revoke arbitrary managed certificates by targeting duplicates created via the upload endpoint, bypassing CertificatePermission and safeguards against revoking deployed certificates.CWE-639
external_idrequest body/api/1/certificates//revokeAllows an attacker to revoke arbitrary managed certificates by targeting duplicates created via the upload endpoint, bypassing CertificatePermission and safeguards against revoking deployed certificates.CWE-639

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08 Sep 2026 21:02Current
6Medium risk
Vulners AI Score6
CVSS 3.17.3
EPSS0.00105
SSVC
63