Malicious Code Detected in uipathisfun Package - npm Vulnerability

uipathisfun Updated 20 Mar 2026

Summary

20/03/2026
CRITICAL
No i
Critical
Not published

MAL-2026-1983: Malicious code in uipathisfun (npm). Affects uipathisfun versions 1.0.3 – 1.0.5. No fix is published. How to fix ↓

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Background

The 'uipathisfun' package, available on npm, is designed to facilitate automation tasks within the UiPath ecosystem. It is intended for developers looking to streamline their workflows. However, this package has been flagged for malicious activity, posing significant risks to users who may unknowingly integrate it into their projects.

Vulnerability Detail

The vulnerability in the 'uipathisfun' package stems from its communication with a domain associated with malicious activities. This behavior can lead to data breaches, unauthorized access, and potential exploitation of user systems. The package version 1.0.3 has been specifically identified as malicious, with subsequent versions also under scrutiny.

How To Fix

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

npm uninstall uipathisfun

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

If you cannot update the package immediately, consider removing it from your project or replacing it with a trusted alternative. You can do this by running: npm uninstall uipathisfun.

Conclusion

The 'uipathisfun' package has been identified as malicious, posing significant risks to users. It is crucial to update or remove this package to safeguard your projects. Utilizing tools like Vulert can help monitor vulnerabilities effectively.

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FAQ

The 'uipathisfun' package is an npm package designed for automating tasks within the UiPath ecosystem.

'uipathisfun' is considered malicious because it communicates with a domain linked to harmful activities, posing security risks to users.

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

If you are using 'uipathisfun', you should update to the latest version or remove the package from your project to avoid potential security issues.

Vulert uses the package-lock.json file to monitor open-source vulnerabilities in your software, providing alerts in real-time.

How To Fix

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

npm uninstall uipathisfun

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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