Intel

AIKIDO-2025-10115

@nuxtjs/mdc is vulnerable to Cross-site Scripting (XSS)

Cross-site Scripting (XSS) Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
Published Feb 26, 2025

78

High Risk

This Affects:

JS@nuxtjs/mdc
0.1.0 - 0.13.5
Fixed in 0.14.0
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TL;DR

Affected versions of this package do not properly sanitize Markdown, allowing script tags to remain unfiltered during rendering. This makes the package vulnerable to cross-site scripting (XSS) attacks, potentially enabling attackers to inject and execute malicious scripts in the rendered content.

Who does this affect?

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

Background info

@nuxtjs/mdc is vulnerable to Cross-site Scripting (XSS) in versions 0.1.0 - 0.13.5.

How to fix this

Upgrade the @nuxtjs/mdc library to a patch version.