Malicious Code Detected in alphacore Package - Security Alert

alphacore Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-14399: Malicious code in alphacore (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The alphacore package is a library in the npm ecosystem that provides various functionalities for developers. It is widely used for its capabilities in handling specific tasks within JavaScript applications. However, recent findings have revealed that this package contains malicious code, posing a significant security risk to users and their applications.

Vulnerability Detail

The vulnerability in the alphacore package originates from the inclusion of malicious code that can compromise the security of applications utilizing this library. This code may lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The malicious nature of this vulnerability makes it imperative for users to take immediate action to protect their applications.

How To Fix

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

npm uninstall alphacore

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, consider removing the alphacore package from your project until a secure version is released. You can do this by executing the following command: npm uninstall alphacore. This will help mitigate the risk while you await a fix.

Conclusion

The discovery of malicious code in the alphacore package highlights the importance of maintaining security in open-source software. Users must take immediate action to update or remove the package to safeguard their applications. Utilizing tools like Vulert can aid in monitoring and identifying vulnerabilities effectively.

See every vulnerability recorded for alphacore →

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FAQ

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

You can use Vulert, a tool that monitors and alerts for open-source vulnerabilities in real-time. By checking your package-lock.json file, Vulert can help you identify if your application is affected by this vulnerability.

If you are using alphacore, it is crucial to update the package to the latest version or remove it from your project until a secure version is released.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.

Using the compromised alphacore package can lead to unauthorized access, data breaches, and other security issues that may harm your application and its users.

How To Fix

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

npm uninstall alphacore

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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