What is GHSA-38fj-36m5-783c?

GHSA-38fj-36m5-783c is a security advisory published by GitHub Security Advisories with Medium severity. n8n versions before 1.123.64 contain a server-side request forgery vulnerability in the dynamic...

Which CVE IDs does GHSA-38fj-36m5-783c cover?

GHSA-38fj-36m5-783c covers the following CVE IDs: CVE-2026-65593. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-38fj-36m5-783cMedium

n8n versions before 1.123.64 contain a server-side request forgery vulnerability in the dynamic...

Vendor

GitHub Security Advisories

Published

July 22, 2026

Last Modified

July 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-65593 →

📋 Description

n8n versions before 1.123.64 contain a server-side request forgery vulnerability in the dynamic-node-parameters endpoints that lack authorization scopes. Authenticated attackers can supply absolute URLs in routing configuration to override baseURL restrictions and make the n8n server issue HTTP requests to arbitrary internal targets when SSRF protection is disabled.

🔗 References (4)

https://github.com/n8n-io/n8n/security/advisories/GHSA-9w78-79q7-r4fp
https://nvd.nist.gov/vuln/detail/CVE-2026-65593
https://www.vulncheck.com/advisories/n8n-before-ssrf-via-dynamic-node-parameters
https://github.com/advisories/GHSA-38fj-36m5-783c