Malicious Code Detected in ev-scaffolder Package - Security Alert

ev-scaffolder Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-19919: Malicious code in ev-scaffolder (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The ev-scaffolder package is a tool designed for scaffolding and generating project templates in JavaScript environments. It is commonly used by developers to streamline the setup of new projects, offering a range of features that enhance productivity. However, this package has been identified to contain malicious code, posing significant security risks to users who integrate it into their applications.

Vulnerability Detail

The vulnerability in the ev-scaffolder package stems 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 actions within the affected systems. The issue was introduced in version 0 and has been flagged as a critical security concern by security researchers.

How To Fix

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

npm uninstall ev-scaffolder

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, you can avoid using the ev-scaffolder package until a secure version is released. Alternatively, consider using other scaffolding tools that do not have known vulnerabilities.

Conclusion

The ev-scaffolder package has been flagged for containing malicious code, posing serious security risks. It is crucial for users to update the package to a patched version or seek alternatives to mitigate potential threats. Utilizing tools like Vulert can help monitor and identify vulnerabilities in your applications effectively.

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FAQ

The ev-scaffolder package is a JavaScript tool used for creating project templates and scaffolding applications.

The malicious code can potentially allow unauthorized access and lead to data breaches within applications using the package.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application using the Vulert playground at Vulert Scanner.

You should check the package repository for any updates or patches that address the security vulnerability.

As a workaround, consider using alternative scaffolding tools until a secure version of ev-scaffolder is released.

How To Fix

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

npm uninstall ev-scaffolder

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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