Malicious Code Detected in bulma-halley-halley-vortex Package

bulma-halley-halley-vortex Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-16340: Malicious code in bulma-halley-halley-vortex (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The bulma-halley-halley-vortex package is an npm library designed to extend the functionality of the Bulma CSS framework. It provides additional styling and components that enhance the user interface of web applications. However, this package has been found to contain malicious code, posing a significant security risk to applications that utilize it.

Vulnerability Detail

The vulnerability stems from the inclusion of malicious code within the bulma-halley-halley-vortex package. This code can potentially compromise the security of applications that depend on this package, leading to unauthorized access, data breaches, or other harmful actions. The malicious nature of the code was identified through security audits, highlighting the importance of scrutinizing third-party packages.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall bulma-halley-halley-vortex

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Workaround

As a temporary workaround, you can replace the usage of the bulma-halley-halley-vortex package with other CSS frameworks or libraries that provide similar features without the associated risks. Ensure to thoroughly review the security of any alternative packages before integrating them into your project.

Conclusion

The bulma-halley-halley-vortex package has been found to contain malicious code, posing serious security risks to applications that use it. It is essential to uninstall this package and consider secure alternatives to protect your application from potential threats.

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FAQ

It is an npm package that extends the Bulma CSS framework with additional styling and components.

The malicious code was identified through security audits conducted by security researchers.

Using this package can lead to unauthorized access, data breaches, and other security vulnerabilities in your application.

You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring access to the code.

It is crucial to uninstall the package immediately and replace it with a secure alternative to mitigate any potential risks.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall bulma-halley-halley-vortex

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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