Critical Malicious Code Vulnerability in pulse-scroll-triggered-list-items Package

Summary

23/03/2026
CRITICAL
No i
Critical
Not published

MAL-2026-2094: Malicious code in pulse-scroll-triggered-list-items (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The pulse-scroll-triggered-list-items package is an npm library designed to enhance user interfaces by triggering events based on scroll actions. It is commonly used in web applications to create dynamic and interactive experiences. However, this package has been identified as containing malicious code that compromises the security of any system it is installed on.

Vulnerability Detail

The vulnerability originates from the inclusion of malicious code within the pulse-scroll-triggered-list-items package. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The implications of this vulnerability are severe, as it may lead to data breaches and unauthorized control over affected systems. Users are advised to treat any system with this package as compromised.

How To Fix

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

npm uninstall pulse-scroll-triggered-list-items

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 workaround, it is recommended to rotate all secrets and keys stored on the affected computer from a different, secure machine. This action helps mitigate the risk of unauthorized access to sensitive information.

Conclusion

The pulse-scroll-triggered-list-items package has been identified as containing malicious code that poses a significant security risk. Immediate action is required to remove the package and secure any sensitive information. Users are encouraged to utilize tools like Vulert to monitor for vulnerabilities in their applications.

See every vulnerability recorded for pulse-scroll-triggered-list-items →

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FAQ

It is an npm library used to trigger events based on scroll actions in web applications.

The malicious code can fully compromise your system, allowing unauthorized access to sensitive data.

You should immediately remove the package and rotate any sensitive information stored on the affected system.

Yes, you can use Vulert's playground at Vulert Scanner to check for vulnerabilities in your application without requiring any signup.

The long-term implications include potential data breaches, unauthorized access to systems, and the need for comprehensive security audits.

How To Fix

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

npm uninstall pulse-scroll-triggered-list-items

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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