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CVE-2026-42449
๐๏ธย 07 May 2026ย 20:46:29Reported byย GitHub_MTypeย 
ย cve๐ย web.nvd.nist.gov๐ฐ๏ธย 1ย Media mentions๐ย 2ย Views
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-42449 | 7 May 202620:46 | โ | attackerkb |
 | CVE-2026-42449 | 7 May 202621:51 | โ | circl |
 | n8n-MCP ไปฃ็ ้ฎ้ขๆผๆด | 7 May 202600:00 | โ | cnnvd |
 | CVE-2026-42449 n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders | 7 May 202620:46 | โ | cvelist |
 | n8n-mcp's IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders | 30 Apr 202618:12 | โ | github |
 | CVE-2026-42449 | 7 May 202621:16 | โ | nvd |
 | GHSA-56C3-VFP2-5QQJ n8n-mcp's IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders | 30 Apr 202618:12 | โ | osv |
 | PT-2026-36822 | 30 Apr 202600:00 | โ | ptsecurity |
 | CVE-2026-42449 | 5 Jun 202619:16 | โ | redhatcve |
 | Server-side Request Forgery (SSRF) | 30 Apr 202618:12 | โ | snyk |
10
[
{
"vendor": "czlonkowski",
"product": "n8n-mcp",
"versions": [
{
"version": ">= 2.47.4, < 2.47.14",
"status": "affected"
}
]
}
]
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14 May 2026 17:37Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.5
EPSS0.00039
SSVC