Malicious Code Detected in drupal-bower-install Package

drupal-bower-install Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-18840: Malicious code in drupal-bower-install (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The drupal-bower-install package is an npm module designed to facilitate the installation of Bower components for Drupal projects. It simplifies the management of front-end dependencies, allowing developers to easily integrate various libraries and frameworks into their Drupal applications. However, this package has been found to contain malicious code, posing a significant risk to users who rely on it for their projects.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the drupal-bower-install package. This code can potentially compromise the security of applications using the package, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to take immediate action to mitigate the risks associated with this vulnerability.

How To Fix

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

npm uninstall drupal-bower-install

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

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Workaround

As a workaround, users can manually manage their Bower components without relying on the drupal-bower-install package. This can be done by directly installing Bower and using it to manage dependencies, ensuring that no malicious code is introduced through compromised packages.

Conclusion

The discovery of malicious code in the drupal-bower-install package highlights the importance of vigilance in managing open-source dependencies. Users are strongly encouraged to remove this package and explore safer alternatives to protect their applications from potential threats.

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FAQ

It is an npm module that helps in managing Bower components for Drupal projects.

The specific nature of the malicious code has not been disclosed, but it poses significant security risks.

You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.

Currently, there is no patched version available. It is advised to remove the package entirely.

Remove the drupal-bower-install package from your project and consider using alternative methods to manage your Bower components.

How To Fix

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

npm uninstall drupal-bower-install

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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