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Lemur: Any user can revoke arbitrary certificates at the CA by uploading a duplicate record and revoking it

🗓️ 18 Aug 2026 20:51:48Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

Any user can revoke arbitrary CA certificates by uploading a duplicate record and invoking the revoke endpoint without authority permission checks.

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18 Aug 2026 20:51Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.3
SSVC
4