n8n: MCP Browser HTTP Transport Exposes Unauthenticated Browser-Control Sessions
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-54309 | 23 Jun 202615:36 | – | attackerkb |
 | CVE-2026-54309 | 1 Jul 202611:07 | – | circl |
 | CVE-2026-54309 | 23 Jun 202615:36 | – | cve |
 | CVE-2026-54309 n8n: n8n MCP Browser HTTP Transport Exposes Unauthenticated Browser-Control Sessions | 23 Jun 202615:36 | – | cvelist |
 | EUVD-2026-38468 | 23 Jun 202615:36 | – | euvd |
 | CVE-2026-54309 | 23 Jun 202615:36 | – | mend |
 | Vulnerabilities handled in the n8n workflow automation platform | 29 Jun 202608:02 | – | ncsc |
 | CVE-2026-54309 | 23 Jun 202616:17 | – | nvd |
 | GHSA-QRX8-25QR-5R7V n8n: MCP Browser HTTP Transport Exposes Unauthenticated Browser-Control Sessions | 16 Jun 202623:32 | – | osv_ghsa |
| MINI-CGQC-J2V7-46QF | 17 Jun 202616:23 | – | osv_mini |
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20 Jul 2026 13:39Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.110
CVSS 48.8
EPSS0.00546