Malicious Code Detected in felectron Package - Security Alert
Summary
MAL-2025-20353: Malicious code in felectron (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The felectron package is a Node.js library designed to facilitate the creation of Electron applications. It provides developers with tools to streamline the integration of web technologies into desktop applications. 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 felectron package stems from the inclusion of malicious code that can compromise the security of applications using this library. This code may allow unauthorized access to sensitive data, execute arbitrary commands, or lead to further exploitation of the affected systems. The issue was introduced in version 0 and affects all subsequent versions, 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 felectronIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, consider removing the felectron package from your project until a secure version is released. You can do this by executing: 'npm uninstall felectron'. This will help mitigate the risk of exploitation while you await a fix.
Conclusion
The discovery of malicious code in the felectron package poses a serious threat to applications that utilize this library. It is crucial for developers to take immediate action by updating or removing the package to safeguard their applications from potential exploitation.
See every vulnerability recorded for felectron →
FAQ
The felectron package is a Node.js library that helps developers create Electron applications by providing essential tools and functionalities.
The malicious code in felectron can potentially allow unauthorized access to sensitive data and execute arbitrary commands on affected systems.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. By simply analyzing your package-lock.json file, you can determine if your application is at risk. Visit the Vulert playground at Vulert Scanner to check without any signup.
If an immediate update is not possible, consider removing the felectron package from your project as a temporary workaround to reduce security risks.
Detailed information about the vulnerability can be found on the GitHub repository of the malicious packages project, specifically at https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/felectron/MAL-2025-20353.json.
