Malicious Code Detected in epfamvir Package - Security Alert
Summary
MAL-2025-19698: Malicious code in epfamvir (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The epfamvir package is an npm library designed for specific functionalities within JavaScript applications. It is utilized by developers for its ease of integration and performance. However, recent findings have revealed that this package contains malicious code, posing a significant security risk to applications that depend on it.
Vulnerability Detail
The vulnerability in the epfamvir package stems 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 issue was identified in version 0 and has the potential to affect all subsequent versions unless addressed.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall epfamvirIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can avoid using the epfamvir package in your project until a secure version is released. Consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the epfamvir package highlights the importance of monitoring dependencies in software development. Developers are urged to take immediate action by removing the package and seeking alternatives to ensure the security of their applications.
See every vulnerability recorded for epfamvir →
FAQ
epfamvir is an npm package used in JavaScript applications, but it has been found to contain malicious code.
You can check if your application is affected by using Vulert, which monitors vulnerabilities in real-time. Visit Vulert Scanner to test your application without any signup.
If you have installed epfamvir, it is recommended to remove it immediately and look for alternative packages.
A fix may be released in the future. Keep an eye on the official repository for updates regarding a patched version.
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