Malicious Code Injection in rina-sambel62-ruro Package - npm Vulnerability

rina-sambel62-ruro Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-108143: Malicious code in rina-sambel62-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The rina-sambel62-ruro package is part of the npm ecosystem, typically used for various JavaScript applications. However, it has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the automatic generation and publication of derivative packages. This vulnerability poses a significant risk to developers and users relying on this package for their applications.

Vulnerability Detail

The vulnerability originates from the rina-sambel62-ruro package, which is associated with the tea.xyz token reward campaign. It contains malicious scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the pollution of the npm registry and can compromise the integrity of applications using this package. The malicious payload is designed to continuously republish variants, making it difficult to track and mitigate the impact.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall rina-sambel62-ruro

If 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 rina-sambel62-ruro package from your project by executing: npm uninstall rina-sambel62-ruro. Additionally, monitor your package-lock.json file for any unauthorized changes and revert them if necessary.

Conclusion

The rina-sambel62-ruro package poses a significant security risk due to its malicious code that alters package configurations and floods the npm registry. It is essential for developers to take immediate action by updating or removing the package to safeguard their applications.

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FAQ

The rina-sambel62-ruro package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.

This vulnerability can compromise the integrity of your application by introducing malicious code that alters package configurations and floods the npm registry.

If you are using the rina-sambel62-ruro package, it is crucial to update to a patched version or remove the package entirely from your project.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software using just the package-lock.json file. You can check your application for vulnerabilities using the Vulert playground without any signup.

To prevent similar vulnerabilities, regularly audit your dependencies, keep them updated, and utilize tools like Vulert for real-time monitoring.

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How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall rina-sambel62-ruro

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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