Malicious Code Injection in nurul-serabi63-ruro: npm Package Vulnerability
Summary
MAL-2025-106450: Malicious code in nurul-serabi63-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'nurul-serabi63-ruro' is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. It is designed to facilitate automated publishing of derivative packages, which can inflate developer reputation scores. This package has been identified as containing malicious scripts that compromise the integrity of the npm registry.
Vulnerability Detail
The vulnerability originates from the package's malicious scripts, which modify the package.json file to remove private flags, alter version numbers, and generate random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially affecting other developers by inflating reputation scores fraudulently. The malicious payload can also expose developers to security risks by allowing unauthorized access to their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall nurul-serabi63-ruroIf 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 prevent the package from executing by removing it from your project dependencies and ensuring that your package-lock.json file does not reference it. You can also use npm audit to check for vulnerabilities in your project.
Conclusion
The nurul-serabi63-ruro package poses a significant security risk due to its malicious code that alters project files and republishing behavior. It is crucial to remove this package from your projects and monitor for any vulnerabilities using tools like Vulert to ensure the integrity of your software.
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FAQ
The nurul-serabi63-ruro package is an npm package associated with the tea.xyz token reward campaign, designed to automate the publishing of derivative packages.
The vulnerability can lead to unauthorized modifications of your package.json file, potentially exposing your project to security risks and affecting your reputation in the npm ecosystem.
You should uninstall the package immediately using 'npm uninstall nurul-serabi63-ruro' and check for any dependencies that may be affected.
Yes, 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 your application for vulnerabilities using the Vulert playground without any signup.
Regularly audit your dependencies using 'npm audit', keep your packages updated, and consider using tools like Vulert to monitor for vulnerabilities.
