Malicious Code Detected in Electr9n Package - Security Alert

electr9n Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-19418: Malicious code in electr9n (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

Electr9n is an npm package designed for creating and managing Electron applications. It provides developers with tools to streamline the development process, enhance application performance, and ensure compatibility across different platforms. However, recent findings have revealed that this package contains malicious code, posing significant security risks to users and their applications.

Vulnerability Detail

The vulnerability in the electr9n package originates from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code may lead to unauthorized access, data breaches, or other harmful activities. The issue affects all versions of electr9n starting from version 0, making it critical 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 electr9n

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 remove the electr9n package from their project until a secure version is released. This can be done by executing the command: 'npm uninstall electr9n'. Consider using alternative packages that provide similar functionality without the associated risks.

Conclusion

The discovery of malicious code in the electr9n package poses a serious threat to users and their applications. Immediate action is required to mitigate risks by updating or removing the package. Stay informed about updates and utilize tools like Vulert to monitor vulnerabilities in your projects.

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FAQ

Electr9n is an npm package used for developing Electron applications, providing tools for better performance and compatibility.

The malicious code can lead to unauthorized access and potential data breaches, compromising the security of applications.

You can use Vulert, which monitors open-source vulnerabilities in real-time. Visit Vulert Scanner to check if your application is affected without needing to sign up.

Currently, there is no patched version available. Users should monitor updates from the package maintainers and update as soon as a secure version is released.

If removal is not an option, consider isolating the application or using alternative packages until a secure version is released.

How To Fix

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

npm uninstall electr9n

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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