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CVE-2026-18690 Improper Authorization in MongoDB Server Allows Unauthorized Actions on System Collections

🗓️ 11 Aug 2026 18:47:05Reported by mongodbType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

MongoDB Server improper authorization lets limited-role users drop protected system collections without permission.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18690
11 Aug 202618:47
attackerkb
cve
CVE
CVE-2026-18690
11 Aug 202618:47
cve
euvd
EUVD
EUVD-2026-56881
11 Aug 202618:47
euvd
nvd
NVD
CVE-2026-18690
11 Aug 202619:17
nvd
vulnrichment
Vulnrichment
CVE-2026-18690 Improper Authorization in MongoDB Server Allows Unauthorized Actions on System Collections
11 Aug 202618:47
vulnrichment
[
  {
    "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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