CVE-2026-71417High 7.3Lemur: Any user can revoke arbitrary certificates at the CA by uploading a duplicate record and revoking it0.1%
CVE-2026-71322Medium 4.3Lemur: Missing authorization check on POST /certificates/<id>/export for plugins with requires_key = False0.2%
CVE-2026-71317Medium 6.5Lemur: Sub-CA creation never checks `AuthorityPermission` on the parent authority0.1%
CVE-2026-70666High 7.4Lemur: Server-Side Request Forgery via the ACME client following server-controlled URLs0.2%
CVE-2026-71303High 7.7Lemur: Incomplete fix for CVE-2026-55166 -- ACME authority update endpoint allows non-admin to replace `acme_url` with internal IP, bypassing allowlist0.3%
CVE-2026-71307High 7.7Lemur: Authenticated low-privilege users can read plaintext destination credentials (SFTP password / private-key passphrase) via the destinations API0.3%
CVE-2026-71308High 8.1Lemur: Unchecked `replaces[]` lets any user silence notifications and hijack auto-rotation for arbitrary certificates0.3%
CVE-2026-70667Medium 6.3Lemur: SSRF protection in certificate revocation checking bypassable via HTTP redirects and DNS rebinding (incomplete fix for CVE-2026-55162)0.2%
CVE-2026-55164Medium 4.9Lemur: Plaintext password storage in Lemur user-update path0.3%
CVE-2026-55162Medium 6.3Lemur: Post-authentication SSRF via certificate verification - attacker-controlled CRL and OCSP URLs in uploaded certificates0.2%
CVE-2026-55166Critical 9.9Lemur: any SSO-authenticated user achieves AWS IAM compromise and permanent PKI key access via ACME acme_url SSRF and creator-equality IDOR0.3%
CVE-2026-55163Medium 6.3Lemur: Privilege escalation via PUT /api/1/roles/<id> — non-admin role members can rewrite role membership0.2%
CVE-2026-55165Medium 4.8Lemur : JWT verifier trusts attacker-supplied alg from token header — defense-in-depth gap; chain-dependent ATO with secret disclosure0.2%
CVE-2026-48508High 8.8Lemur: Authorization bypass in StrictRolePermission / AuthorityCreatorPermission0.3%