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CVE-2026-66420

🗓️ 30 Jul 2026 21:52:28Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

CVE-2026-66420 enables cross-site WebSocket hijacking in MeshCentral with self-signed certs, exfiltrating session keys and full control.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66420
30 Jul 202621:52
attackerkb
circl
Circl
CVE-2026-66420
31 Jul 202601:00
circl
cvelist
Cvelist
CVE-2026-66420 MeshCentral Cross-Site WebSocket Hijacking via Origin Validation Bypass on Self-Signed Certificate Deployments
30 Jul 202621:52
cvelist
euvd
EUVD
EUVD-2026-51333
31 Jul 202600:30
euvd
nvd
NVD
CVE-2026-66420
30 Jul 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-66622
30 Jul 202600:00
ptsecurity
Vulners
[
  {
    "defaultStatus": "affected",
    "vendor": "tugcantopaloglu",
    "product": "openclaw-dashboard",
    "versions": [
      {
        "status": "affected",
        "version": "1.1.21",
        "versionType": "custom"
      }
    ]
  }
]

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