Malicious Code Detected in Arquletia Package (npm)

arquletia Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-14857: Malicious code in arquletia (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

Arquletia is an npm package designed for developers to facilitate various functionalities within their applications. It is widely used in the JavaScript ecosystem for its ease of integration and utility features. However, recent findings have revealed that the package contains malicious code, posing a significant risk to users and their applications.

Vulnerability Detail

The vulnerability in the Arquletia 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 malicious activities that can severely impact users and their systems. The issue was introduced in version 0 and affects all subsequent versions.

How To Fix

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

npm uninstall arquletia

If 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 Arquletia package from your project until a secure version is released. You can do this by executing the command: 'npm uninstall arquletia'. This will help prevent any potential exploitation of the vulnerability in the meantime.

Conclusion

The discovery of malicious code in the Arquletia npm package highlights the importance of vigilance in managing dependencies. Users are urged to take immediate action by updating or removing the package to safeguard their applications from potential threats.

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FAQ

The malicious code can lead to unauthorized access and potential data breaches, compromising the security of applications that use the package.

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

Currently, there is no specific patched version mentioned. Users are advised to uninstall the package until further updates are provided.

It is recommended to uninstall the package immediately to prevent any exploitation of the vulnerability.

Vulert uses the package-lock.json file to monitor and alert users in real-time for open-source vulnerabilities, ensuring your application remains secure.

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How To Fix

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

npm uninstall arquletia

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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