Intel

AIKIDO-2024-10299

@lwc/shared is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Sep 30, 2024

20

Low Risk

This Affects:

js@lwc/shared
2.5.0 - 8.1.1
Fixed in 8.1.2
Are you affected? Scan for Free

TL;DR

Affected versions of the package allow Cross-site Scripting (XSS). Setting innerHTML outside of lwc:inner-html is possible, which becomes a vulnerability if a proper sanitizing hook is not used.

Who does this affect?

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

Background info

@lwc/shared is vulnerable to Cross-site Scripting (XSS) in versions 2.5.0 - 8.1.1.

How to fix this

Upgrade the @lwc/shared library to the patch version.

Are You Affected?

Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.

Free. No credit card required.

Aikido Platform