Intel

AIKIDO-2025-10133

n8n is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Mar 5, 2025

45

Medium Risk

This Affects:

jsn8n
1.78.0 - 1.82.0
Fixed in 1.82.1
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TL;DR

Affected versions of the package are vulnerable to cross-site scripting (XSS) when rendering a FormNode due to insufficient sanitization of form fields, allowing malicious scripts to be injected and executed.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

n8n is vulnerable to Cross-site Scripting (XSS) in versions 1.78.0 - 1.82.0.

How to fix this

Upgrade the n8n library to the patch version.