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CVE-2026-55163

🗓️ 18 Aug 2026 18:50:58Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 62 Views🌐 WEB

Lemur PUT /api/1/roles/<id> allows non-admin role members to rewrite role membership, enabling privilege escalation.

Related
Detection
Affected
Refs
Paths
Vulners
Node
netflixlemurRange<1.9.2
[
  {
    "vendor": "Netflix",
    "product": "lemur",
    "versions": [
      {
        "version": "< 1.9.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
usersrequest body/api/1/roles/Inconsistent authorization in the PUT handler allows any existing member of a role to add or remove other users and rename the role, leading to lateral privilege escalation.CWE-863
namerequest body/api/1/roles/Inconsistent authorization in the PUT handler allows any existing member of a role to add or remove other users and rename the role, leading to lateral privilege escalation.CWE-863

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22 Oct 2026 22:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.3
EPSS0.00216
SSVC
62