| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-cmrh-wvq6-wm9r | n8n-mcp webhook and API client paths has an authenticated SSRF |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 12 May 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 08 May 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Czlonkowski
Czlonkowski n8n-mcp |
|
| Vendors & Products |
Czlonkowski
Czlonkowski n8n-mcp |
Fri, 08 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. From version 2.18.7 to before version 2.50.2, there is an authenticated server-side request forgery vulnerability affecting the webhook trigger tools, the n8n API client (N8N_API_URL), and per-request URLs supplied via the x-n8n-url header in multi-tenant HTTP mode. This issue has been patched in version 2.50.2. | |
| Title | n8n-MCP: Authenticated SSRF in n8n-mcp webhook and API client paths | |
| Weaknesses | CWE-367 CWE-918 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-12T02:05:56.224Z
Reserved: 2026-05-07T17:07:09.316Z
Link: CVE-2026-44694
Updated: 2026-05-12T02:05:52.586Z
Status : Awaiting Analysis
Published: 2026-05-08T20:16:31.917
Modified: 2026-05-13T15:57:59.077
Link: CVE-2026-44694
No data.
OpenCVE Enrichment
Updated: 2026-05-08T22:30:18Z
Github GHSA