Malicious Code Detected in epicgames-ui Package - Version 291.8.0

epicgames-ui Updated 22 Nov 2025

Summary

22/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-190618: Malicious code in epicgames-ui (npm). Affects epicgames-ui versions 291.8.0. No fix is published. How to fix ↓

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Background

The epicgames-ui package is a Node.js library designed for user interface components related to Epic Games. It provides developers with tools to create engaging and interactive UI elements. However, version 291.8.0 has been flagged for malicious activity, raising concerns about its security and integrity.

Vulnerability Detail

The vulnerability in the epicgames-ui package arises from its communication with a domain associated with malicious activities. This could potentially lead to data breaches, unauthorized access, or the execution of harmful code within applications utilizing this package. The OpenSSF Package Analysis project has identified this issue, emphasizing the need for immediate attention from developers using this package.

How To Fix

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

npm uninstall epicgames-ui

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, consider removing the epicgames-ui package from your project until a secure version is released. You can do this by running the command: 'npm uninstall epicgames-ui'. This will help mitigate any risks associated with the current version.

Conclusion

The epicgames-ui package version 291.8.0 has been identified as malicious due to its communication with harmful domains. Developers are urged to update or remove the package to safeguard their applications. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.

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FAQ

The epicgames-ui package is a Node.js library that provides user interface components for applications related to Epic Games.

A malicious package is one that contains harmful code or communicates with domains associated with malicious activities, posing security risks to applications.

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

If immediate updates are not feasible, consider removing the package temporarily to avoid potential security risks.

Detailed information about the vulnerability can be found in the OpenSSF Package Analysis report and the package's repository.

How To Fix

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

npm uninstall epicgames-ui

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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