SSRF in N8n-io N8n
CVE-2026-72768
n8n versions before 2.32.1 contain a server-side request forgery protection bypass vulnerability in the MCP Client node that allows authenticated users to bypass SSRF protections. Attackers can craft workflows that send requests to interna…
Vulnerability class: SSRF (Server-Side Request Forgery)
Affected products
- N8n-io N8n — versions 0, 2.32.1, 2.31.5
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory)
- disclosure@vulncheck.com (third-party-advisory)