Malicious Code Detected in Delectron Package - Security Alert

delectron Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-18190: Malicious code in delectron (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

Delectron is an npm package designed for building desktop applications using web technologies. It allows developers to create cross-platform applications with ease, leveraging the power of JavaScript, HTML, and CSS. However, the package has recently been identified as containing malicious code, posing significant security risks to users and their applications.

Vulnerability Detail

The vulnerability in the Delectron package stems from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code may allow unauthorized access to sensitive data, execute arbitrary commands, or facilitate 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 potential risks.

How To Fix

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

npm uninstall delectron

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 using alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which analyzes your package-lock.json file to alert you of any open-source vulnerabilities in real-time.

Conclusion

The Delectron package has been identified as containing malicious code, posing significant security risks to users. It is crucial to take immediate action by removing the package and monitoring for updates. Utilizing tools like Vulert can help ensure your applications remain secure against vulnerabilities.

See every vulnerability recorded for delectron →

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FAQ

Delectron is an npm package used for building desktop applications with web technologies, allowing developers to create cross-platform applications.

The malicious code in Delectron can lead to unauthorized access, data breaches, and execution of arbitrary commands within affected applications.

You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.

If you are using Delectron, it is recommended to remove the package and monitor for updates. Consider using alternative packages until a secure version is released.

Vulert monitors your package-lock.json file to alert you in real-time about open-source vulnerabilities, helping you maintain the security of your applications.

How To Fix

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

npm uninstall delectron

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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