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CVE-2026-18972

🗓️ 11 Aug 2026 12:30:52Reported by rapid7Type 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

Authenticated attacker spoofs GUI user identity via Grpc-Metadata-USER header, enabling privilege escalation to admin.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18972
11 Aug 202612:30
attackerkb
circl
Circl
CVE-2026-18972
11 Aug 202613:30
circl
cvelist
Cvelist
CVE-2026-18972 Velociraptor authenticated identity-spoofing vulnerability
11 Aug 202612:30
cvelist
euvd
EUVD
EUVD-2026-56127
11 Aug 202612:30
euvd
nvd
NVD
CVE-2026-18972
11 Aug 202613:17
nvd
vulnrichment
Vulnrichment
CVE-2026-18972 Velociraptor authenticated identity-spoofing vulnerability
11 Aug 202612:30
vulnrichment
Vulners
CNA
Node
rapid7velociraptorRange<0.77.2
[
  {
    "vendor": "Rapid7",
    "product": "Velociraptor",
    "repo": "https://github.com/Velocidex/velociraptor/",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "0.77.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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11 Aug 2026 14:17Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.19.6
SSVC
11