CVE-2026-42230 n8n: Open Redirect in MCP OAuth Consent Flow
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-42230 | 4 May 202618:28 | – | attackerkb |
 | N8n MCP OAuth Redirection | 18 May 202600:00 | – | bdu_fstec |
 | n8n 输入验证错误漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42230 | 4 May 202618:28 | – | cve |
 | EUVD-2026-27100 | 4 May 202618:28 | – | euvd |
 | n8n has Open Redirect in MCP OAuth Consent Flow | 29 Apr 202621:10 | – | github |
 | CVE-2026-42230 | 4 May 202618:28 | – | mend |
 | CVE-2026-42230 | 4 May 202619:16 | – | nvd |
 | CVE-2026-42230 n8n: Open Redirect in MCP OAuth Consent Flow | 4 May 202618:28 | – | osv_cve |
 | GHSA-F6X8-65Q6-J9M9 n8n has Open Redirect in MCP OAuth Consent Flow | 29 Apr 202621:10 | – | osv_ghsa |
10
[
{
"vendor": "n8n-io",
"product": "n8n",
"versions": [
{
"version": "< 1.123.32",
"status": "affected"
},
{
"version": ">= 2.17.0, < 2.17.4",
"status": "affected"
},
{
"version": ">= 2.18.0, < 2.18.1",
"status": "affected"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
04 May 2026 18:28Current
CVSS 45.1
EPSS0.00295
SSVC