Malicious Code Detected in ewlectron Package - Security Alert

ewlectron Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-20026: Malicious code in ewlectron (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The ewlectron package is a Node.js library designed to facilitate the development of Electron applications. It provides developers with tools and utilities to streamline the process of building cross-platform desktop applications using web technologies. 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 inclusion of malicious code within the ewlectron package. This code can potentially compromise the security of applications that depend on ewlectron, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions, making it critical 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 ewlectron

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 ewlectron package from your project until a secure version is released. You can do this by running the command: 'npm uninstall ewlectron'. Additionally, review your application's dependencies to identify any potential risks associated with using this package.

Conclusion

The ewlectron package has been identified to contain malicious code, posing a significant threat to applications that utilize it. Immediate action is required to mitigate risks, including updating or removing the package. Stay vigilant and monitor for updates to ensure the security of your applications.

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FAQ

The malicious code is designed to exploit vulnerabilities in applications that use ewlectron, potentially leading to unauthorized access or data theft.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.

As of now, there is no patched version available. Users are advised to monitor the package repository for updates.

If removal is not feasible, ensure that you have implemented additional security measures to protect your application until a secure version is released.

Utilize tools like Vulert to receive real-time alerts for vulnerabilities in your open-source dependencies.

How To Fix

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

npm uninstall ewlectron

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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