Malicious Code Detected in artschool Package - MAL-2025-14880

artschool Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-14880: Malicious code in artschool (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The artschool package is an npm library designed for creating and manipulating artistic styles in web applications. It offers various functionalities that allow developers to enhance the visual appeal of their projects. However, it has been identified to contain malicious code, posing significant security risks to applications that utilize it.

Vulnerability Detail

The vulnerability in the artschool package originates from the inclusion of malicious code that can compromise the security of applications using this library. This code may lead to unauthorized access, data breaches, or other malicious activities. The issue affects all versions of the package starting from its introduction, making it critical for developers to address this vulnerability promptly.

How To Fix

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

npm uninstall artschool

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, you can avoid using the artschool package in your project until a secure version is released. Consider using alternative libraries that provide similar functionalities without the associated risks.

Conclusion

The artschool package has been identified to contain malicious code, posing a significant risk to applications that utilize it. Developers should take immediate action to remove the package and monitor for any updates or patches. Utilizing tools like Vulert can help in identifying vulnerabilities in your software.

See every vulnerability recorded for artschool →

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FAQ

The artschool package is an npm library used for creating and manipulating artistic styles in web applications.

The vulnerability involves the presence of malicious code that can compromise the security of applications using the package.

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.

It is recommended to remove the artschool package from your project and look for secure alternatives until a patched version is released.

As of now, there is no patched version available. Keep an eye on the package's repository for updates.

How To Fix

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

npm uninstall artschool

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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