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CVE-2026-48508

🗓️ 18 Aug 2026 18:03:08Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 50 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
authority_datarequest bodyapi/1/authoritiesRead-only user can access POST /api/1/authorities enabling creation of authorities without proper permission checks.CWE-863
permissionsrequest bodyapi/1/authoritiesRead-only user can access POST /api/1/authorities enabling creation of authorities without proper permission checks.CWE-863
rolesrequest bodyapi/1/authoritiesRead-only user can access POST /api/1/authorities enabling creation of authorities without proper permission checks.CWE-863
certificate_filebinaryapi/1/certificates/uploadRead-only user can upload arbitrary certificates via certificates/upload.CWE-863
upload_binarybinaryapi/1/certificates/uploadRead-only user can upload arbitrary certificates via certificates/upload.CWE-863
pending_certificate_filebinaryapi/1/pending_certificates//uploadRead-only user can upload pending certificates to reach an SSRF sink.CWE-863
upload_binarybinaryapi/1/pending_certificates//uploadRead-only user can upload pending certificates to reach an SSRF sink.CWE-863
notification_payloadrequest bodyapi/1/notificationsRead-only user can create notifications that may be misused or reach an SSRF sink.CWE-863
messagerequest bodyapi/1/notificationsRead-only user can create notifications that may be misused or reach an SSRF sink.CWE-863
recipientrequest bodyapi/1/notificationsRead-only user can create notifications that may be misused or reach an SSRF sink.CWE-863
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18 Aug 2026 20:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.8
EPSS0.00236
SSVC
50