Malicious Code Detected in @zalastax/nolb-react-ui Package
Summary
MAL-2025-13833: Malicious code in @zalastax/nolb-react-ui (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The @zalastax/nolb-react-ui package is a component library designed for building user interfaces in React applications. It provides a set of reusable UI components that help developers create visually appealing and functional web applications. However, this package has been identified to contain malicious code, posing a significant risk to applications that utilize it.
Vulnerability Detail
The vulnerability in the @zalastax/nolb-react-ui package originates from the inclusion of malicious code that can compromise the security of applications using this package. The malicious code can lead to unauthorized access, data breaches, or other harmful actions within the application. This vulnerability is particularly concerning as it affects all versions of the package starting from version 0.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @zalastax/nolb-react-uiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can replace the @zalastax/nolb-react-ui package with an alternative UI component library that does not have known vulnerabilities. Ensure to thoroughly test your application after making any changes to the dependencies.
Conclusion
The @zalastax/nolb-react-ui package has been found to contain malicious code, which poses a significant risk to applications using it. Immediate action is required to mitigate this vulnerability by removing the package and considering alternatives. Regular monitoring and updates are essential for maintaining application security.
See every vulnerability recorded for @zalastax/nolb-react-ui →
FAQ
The malicious code can potentially allow unauthorized access to sensitive data or perform harmful actions within the application.
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 requiring any signup.
It is advised to remove the package from your project immediately and consider using an alternative UI library.
Currently, there is no patched version available. It is crucial to monitor the package repository for any updates.
Regularly update your dependencies, use tools like Vulert to monitor vulnerabilities, and conduct security audits of your codebase.
