Malicious Code Detected in google-chalk-html-webpack-plugin-antares: A Critical Security Alert
Summary
MAL-2025-21703: Malicious code in google-chalk-html-webpack-plugin-antares (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The google-chalk-html-webpack-plugin-antares is an npm package designed to facilitate the integration of Google Chalk HTML into Webpack projects. It allows developers to enhance their web applications with styled HTML outputs. However, this package has been found to contain malicious code, posing significant security risks to users who integrate it into their projects.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the google-chalk-html-webpack-plugin-antares package. This code can potentially compromise the security of applications that utilize this package, leading to unauthorized access, data breaches, or other malicious activities. The issue was identified in version 0 and affects all subsequent versions, making it critical for users to take immediate action.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall google-chalk-html-webpack-plugin-antaresIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the google-chalk-html-webpack-plugin-antares package altogether and explore alternative packages that provide similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the google-chalk-html-webpack-plugin-antares package poses a serious threat to developers and their applications. Immediate action is required to uninstall the package and seek alternatives. Continuous monitoring for vulnerabilities is crucial to maintain the security of your projects.
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FAQ
It is an npm package that integrates Google Chalk HTML into Webpack projects, enhancing web applications with styled HTML outputs.
The malicious code was identified through security assessments conducted by Amazon Inspector, which flagged the package for containing harmful elements.
Using this package can lead to unauthorized access, data breaches, and other malicious activities that can compromise the security of your application.
Currently, there is no patched version available. Users are advised to uninstall the package until a secure version is released.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file. You can also check if your application is affected by this vulnerability using the Vulert playground at Vulert Scanner without any signup.
