Malicious Code Injection in udin-rojak92-breki Package - npm Vulnerability
Summary
MAL-2025-75830: Malicious code in udin-rojak92-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The udin-rojak92-breki package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development of applications by providing reusable code. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages, potentially compromising the integrity of applications that depend on it.
Vulnerability Detail
The vulnerability in the udin-rojak92-breki package originates from its involvement in a token reward campaign that utilizes autopublish scripts to generate and publish numerous derivative packages with randomized names. This malicious behavior modifies the package.json file by removing private flags, altering version numbers, and continuously republishing variants, which can lead to pollution of the npm registry and inflate developer reputation scores fraudulently. The ramifications include potential security risks for applications that inadvertently depend on these malicious packages, as they may introduce unwanted code or vulnerabilities.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall udin-rojak92-brekiIf 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 avoid using the udin-rojak92-breki package and replace it with a trusted alternative. Always review the dependencies in your package.json file and ensure they are from reputable sources.
Conclusion
The udin-rojak92-breki package poses a significant risk due to its malicious code injection capabilities. It is essential for developers to be vigilant about their dependencies and take proactive measures to remove any compromised packages. Regular monitoring and updates can help maintain the security of applications.
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FAQ
The udin-rojak92-breki package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through the creation of derivative packages.
If your application depends on the udin-rojak92-breki package, it may be exposed to malicious code that can compromise security and stability.
You should uninstall the udin-rojak92-breki package immediately using the command npm uninstall udin-rojak92-breki and review your other dependencies for potential vulnerabilities.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json. You can check if your application is affected by this vulnerability using the Vulert playground at Vulert Scanner.
Yes, tools like Vulert can help you monitor your dependencies for vulnerabilities without requiring code access or installation.
