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CVE-2026-4916 Missing Authorization in GitLab

🗓️ 08 Apr 2026 22:25:22Reported by GitLabType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

GitLab CE/EE had missing authorization allowing authenticated users with custom roles to demote or remove higher-privileged group members.

Related
Affected
Refs
[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "cpes": [
      "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
    ],
    "versions": [
      {
        "version": "18.2",
        "status": "affected",
        "lessThan": "18.8.9",
        "versionType": "semver"
      },
      {
        "version": "18.9",
        "status": "affected",
        "lessThan": "18.9.5",
        "versionType": "semver"
      },
      {
        "version": "18.10",
        "status": "affected",
        "lessThan": "18.10.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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