Threat Investigation
Request a demo

CVE-2026-25631

Medium

Description

n8n is an open source workflow automation platform. Prior to 1.121.0, there is a vulnerability in the HTTP Request node's credential domain validation allowed an authenticated attacker to send requests with credentials to unintended domains, potentially leading to credential exfiltration. This only might affect user who have credentials that use wildcard domain patterns (e.g., *.example.com) in the "Allowed domains" setting. This issue is fixed in version 1.121.0 and later.

SeverityMedium
CVSS6.5
Exploit probability—
ProductN8n
PublishedFeb 6, 2026
First seenFeb 6, 2026
Weakness typeCWE-20Improper input validation

How to fix

Update
  • n8n n8n1.121.0 or later
  • n8n1.121.0 or later

Affected products

ProductAffected versionsFixed in
n8n n8nv < 1.121.01.121.0
n8nnpmv < 1.121.01.121.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.