Malicious Code Detected in common_controllers Package - MAL-2025-17433

common_controllers Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17433: Malicious code in common_controllers (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The common_controllers package is a Node.js library designed to facilitate the management of common controller functionalities in web applications. It is widely used for its simplicity and effectiveness in streamlining controller logic. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability in the common_controllers package originates from the inclusion of malicious code that can compromise the security of applications using this library. This malicious code may allow unauthorized access, data breaches, or other harmful actions that could severely impact the integrity and confidentiality of user data. The issue affects all versions starting from 0, making it critical for users to address this vulnerability promptly.

How To Fix

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

npm uninstall common_controllers

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

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Workaround

As a temporary workaround, consider removing the common_controllers package from your project until a secure version is released. You can do this by running: npm uninstall common_controllers. Alternatively, you may explore other packages that provide similar functionalities without the associated risks.

Conclusion

The discovery of malicious code in the common_controllers package highlights the importance of monitoring open-source libraries for vulnerabilities. Users must take immediate action to protect their applications by updating or removing the affected package. Utilizing tools like Vulert can help in identifying such vulnerabilities in real-time.

See every vulnerability recorded for common_controllers →

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FAQ

common_controllers is a Node.js library that simplifies the management of controller functionalities in web applications.

The malicious code can potentially allow unauthorized access and data breaches, posing serious security risks.

You can use Vulert, which monitors open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.

Currently, there is no patched version available. Users are advised to monitor the package repository for updates.

Consider removing the package or using alternative libraries until a secure version is released.

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How To Fix

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

npm uninstall common_controllers

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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