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CVE-2026-48508

🗓️ 18 Aug 2026 18:03:08Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 63 Views🌐 WEB

Lemur pre-1.9.1 authorization bypass allows read-only users to create CAs and upload certs via empty Permission needs.

Related
Detection
Affected
Refs
Paths
Vulners
Node
netflixlemurRange<1.9.1
[
  {
    "vendor": "Netflix",
    "product": "lemur",
    "versions": [
      {
        "version": "< 1.9.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
POSTrequest body/api/1/authoritiesA read-only user can access this endpoint to create root Certificate Authorities due to improper authorization checks.CWE-863
POSTrequest body/api/1/certificates/uploadA read-only user can access this endpoint to upload arbitrary certificates due to improper authorization checks.CWE-863
POSTrequest body/api/1/pending_certificates//uploadA read-only user can access this endpoint to upload arbitrary certificates due to improper authorization checks.CWE-863
POSTrequest body/api/1/notificationsA read-only user can access this endpoint to create or edit notifications that reach an SSRF sink due to improper authorization checks.CWE-863
PUTrequest body/api/1/notifications/A read-only user can access this endpoint to create or edit notifications that reach an SSRF sink due to improper authorization checks.CWE-863
DELETErequest body/api/1/notifications/A read-only user can access this endpoint to create or edit notifications that reach an SSRF sink due to improper authorization checks.CWE-863
POSTrequest body/api/1/domainsA read-only user can access this endpoint to create domain entries due to improper authorization checks.CWE-863

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16 Sep 2026 13:42Current
6Medium risk
Vulners AI Score6
CVSS 3.18.8
EPSS0.00329
SSVC
63