Malicious Code Detected in avantech-api-commons: A Critical Security Alert

avantech-api-commons Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-15194: Malicious code in avantech-api-commons (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The avantech-api-commons package is a library used in Node.js applications, providing various API functionalities for developers. It is designed to facilitate seamless integration with other services and enhance application performance. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

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

How To Fix

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

npm uninstall avantech-api-commons

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, users can avoid using the avantech-api-commons package until a secure version is released. Additionally, consider implementing security measures such as input validation and output encoding in your application to mitigate potential risks.

Conclusion

The discovery of malicious code in the avantech-api-commons package highlights the importance of vigilance in managing open-source dependencies. Users are urged to take immediate action to secure their applications by removing the affected package and monitoring for updates.

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FAQ

avantech-api-commons is a Node.js library designed to provide various API functionalities for developers.

The malicious code can lead to unauthorized access and potential data breaches in applications using the package.

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

Remove the package from your project and replace it with a secure alternative. Monitor for any updates regarding a patched version.

Regularly monitor your dependencies using tools like Vulert and keep your packages updated to minimize security risks.

How To Fix

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

npm uninstall avantech-api-commons

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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