Intel

AIKIDO-2024-10249

n8n-core is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor

Exposure of Sensitive Information to an Unauthorized Actor Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Sep 10, 2024

28

Low Risk

This Affects:

jsn8n-core
1.0.0 - 1.57.0
Fixed in 1.58.0
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TL;DR

Affected versions of the package expose sensitive information to unauthorized actors. Certain credentials, including Customer IO, Lemlist API, Segment API, and UProc API, use Base64-encoded headers, bypassing sanitization and leading to potential leaks.

Who does this affect?

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

Background info

n8n-core is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor in versions 1.0.0 - 1.57.0.

How to fix this

Upgrade the n8n-core library to the patch version.