Malicious Code Detected in @ukg-oneapp/common-lib: A Critical Vulnerability
Summary
MAL-2025-191563: Malicious code in @ukg-oneapp/common-lib (npm). Affects @ukg-oneapp/common-lib versions 99.0.0. No fix is published. How to fix ↓
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Background
The @ukg-oneapp/common-lib package is a library used in Node.js applications, providing common functionalities for developers. It is widely utilized in various projects for its ease of integration and robust features. However, recent findings have revealed a serious vulnerability that exposes users to potential malicious code execution.
Vulnerability Detail
The vulnerability identified in @ukg-oneapp/common-lib stems from the introduction of malicious code within version 99.0.0 of the package. This code can lead to unauthorized access, data breaches, and other security risks. The malicious code was reported by ReversingLabs, highlighting the need for immediate action to mitigate potential threats.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @ukg-oneapp/common-libIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, users can avoid using the affected version of the package. If possible, revert to a previous version that is known to be secure until an official patch is released.
Conclusion
The discovery of malicious code in the @ukg-oneapp/common-lib package poses a significant risk to users. It is crucial to take immediate action by updating the package or implementing workarounds to safeguard your applications. Utilizing tools like Vulert can further enhance your security posture by providing real-time vulnerability alerts.
See every vulnerability recorded for @ukg-oneapp/common-lib →
FAQ
The malicious code can execute unauthorized actions within the application, potentially leading to data theft or system compromise.
You can use Vulert, which monitors open-source vulnerabilities in real-time. By simply analyzing your package-lock.json file, Vulert can alert you to any vulnerabilities, including this one.
If an immediate update is not feasible, consider implementing a workaround by reverting to a previous secure version of the package.
Detailed information can be found on the GitHub repository of the malicious packages, specifically under the entry for @ukg-oneapp/common-lib.
Yes, you can use the Vulert playground to check for vulnerabilities in your application without any signup required.
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