Malicious Code Detected in bre44 Package - Security Alert

bre44 Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-16152: Malicious code in bre44 (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The bre44 package is an npm library that is utilized for various functionalities within JavaScript applications. It is designed to provide developers with specific tools and features that enhance their coding experience. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that depend on it.

Vulnerability Detail

The vulnerability in the bre44 package stems from the inclusion of malicious code that can compromise the security of applications using this library. This code may lead to unauthorized access, data breaches, or other harmful actions that can affect both the application and its users. The malicious nature of this code was identified by security researchers, prompting an urgent need for remediation.

How To Fix

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

npm uninstall bre44

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 measure, you can avoid using the bre44 package altogether and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can implement security measures in your application to monitor for any suspicious activity.

Conclusion

The discovery of malicious code in the bre44 package highlights the importance of vigilance in managing dependencies within software projects. Developers are urged to take immediate action to remove the affected package and consider alternatives to safeguard their applications.

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FAQ

bre44 is an npm package used in JavaScript applications for various functionalities, but it has been found to contain malicious code.

The malicious code was identified by security researchers from Amazon Inspector, who reported the findings to the community.

Using bre44 can lead to unauthorized access, data breaches, and other harmful actions that compromise application security.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.

If no alternatives are available, consider implementing additional security measures in your application to mitigate risks until a solution is found.

Sponsored Lume, the Habilume companion Habilume Habit tracker with a companion that grows with you Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent. App Store Google Play

How To Fix

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

npm uninstall bre44

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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