Malicious Code Vulnerability in pru-lib-ng Package
Summary
MAL-2026-1829: Malicious code in pru-lib-ng (npm). Affects pru-lib-ng versions 9.9.9. No fix is published. How to fix ↓
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Background
The pru-lib-ng package is a library designed for Node.js applications, providing various utilities for developers. It is widely used in the npm ecosystem due to its ease of integration and functionality. However, this package has been identified to contain malicious code that poses a significant security risk to applications that depend on it.
Vulnerability Detail
This vulnerability originates from a malicious code injection within the pru-lib-ng package, specifically in version 9.9.9. The presence of this code can lead to unauthorized access, data breaches, or other harmful actions within an application. The malicious code can execute arbitrary commands, potentially compromising the integrity and confidentiality of the system using the package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall pru-lib-ngIf 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 remove the pru-lib-ng package from your project until a secure version is released. You can do this by running the following command: npm uninstall pru-lib-ng. Additionally, consider using alternative libraries that provide similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the pru-lib-ng package highlights the importance of regularly monitoring and updating dependencies in software projects. By following the recommended steps to fix the vulnerability and utilizing tools like Vulert, developers can enhance the security of their applications.
See every vulnerability recorded for pru-lib-ng →
FAQ
pru-lib-ng is a Node.js library that offers various utilities for developers, commonly used in npm projects.
The malicious code can execute unauthorized commands, potentially leading to data breaches and compromising your application's security.
If you are using version 9.9.9 of pru-lib-ng, you should uninstall the package and look for a secure alternative or wait for a patched version.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can check for vulnerabilities without installation by visiting the Vulert playground.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
