Malicious Code Detected in npm Package: cutejig

cutejig Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-17845: Malicious code in cutejig (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The 'cutejig' package is an npm library designed for specific functionalities within JavaScript applications. It is utilized by developers for its ease of integration and various features. However, it has been identified to contain malicious code, posing significant risks to applications that rely on it.

Vulnerability Detail

The vulnerability in the 'cutejig' package stems from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code can lead 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.

How To Fix

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

npm uninstall cutejig

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 'cutejig' package and look for alternative libraries that provide similar functionalities without the associated risks.

Conclusion

The 'cutejig' package has been found to contain malicious code, posing significant risks to applications that utilize it. Immediate action is required to uninstall the package and prevent potential security breaches. Utilize tools like Vulert to monitor your projects for vulnerabilities.

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FAQ

The malicious code can lead to unauthorized access and potential data breaches in applications that use the package.

You can use Vulert to monitor and alert for vulnerabilities in your application. Visit Vulert Scanner to check if your application is affected without any signup.

Currently, there is no patched version available. It is recommended to uninstall the package until a secure version is released.

You should uninstall the package immediately and consider using alternative libraries that do not pose security risks.

Vulert uses the package-lock.json file to monitor and alert in real-time for open-source vulnerabilities in your software, ensuring you stay informed about potential risks.

How To Fix

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

npm uninstall cutejig

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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