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n8n Vulnerable to Unauthenticated Denial of Service via MCP Client Registration
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-42236 | 4 May 202618:38 | – | attackerkb |
 | CVE-2026-42236 | 4 May 202620:56 | – | circl |
 | n8n 安全漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42236 | 4 May 202618:38 | – | cve |
 | CVE-2026-42236 n8n: Unauthenticated Denial of Service via MCP Client Registration | 4 May 202618:38 | – | cvelist |
 | EUVD-2026-27111 | 4 May 202618:38 | – | euvd |
 | CVE-2026-42236 | 4 May 202619:16 | – | nvd |
 | GHSA-49M9-PGWW-9VQ6 n8n Vulnerable to Unauthenticated Denial of Service via MCP Client Registration | 29 Apr 202621:19 | – | osv |
 | PT-2026-36906 | 29 Apr 202600:00 | – | ptsecurity |
 | CVE-2026-42236 | 5 Jun 202619:16 | – | redhatcve |
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08 May 2026 01:31Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
CVSS 48.7
EPSS0.00469
SSVC