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CVE-2026-18698

🗓️ 11 Aug 2026 18:47:34Reported by mongodbType 
cve
 cve
🔗 web.nvd.nist.gov👁 103 Views

MongoDB Server improper authorization via validate command exposes system collection metadata.

Related
Affected
Refs
[
  {
    "vendor": "MongoDB",
    "product": "MongoDB Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.0",
        "lessThan": "8.3.8",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "8.0",
        "lessThan": "8.0.29",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "7.0",
        "lessThan": "7.0.40",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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28 Aug 2026 21:16Current
5.3Medium risk
Vulners AI Score5.3
CVSS 45.3
CVSS 3.15.4
EPSS0.00168
SSVC
103