Malicious Code Vulnerability in nurul-bubursumsum32-ruro Package

nurul-bubursumsum32-ruro Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-106418: Malicious code in nurul-bubursumsum32-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The nurul-bubursumsum32-ruro package is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with numerous derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, making them a potential threat to the integrity of the npm ecosystem.

Vulnerability Detail

The vulnerability in the nurul-bubursumsum32-ruro package stems from its malicious code that modifies the package.json file. This code removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which employs these tactics to manipulate developer reputation scores. The ramifications include potential security risks for applications relying on this package, as well as the degradation of the npm registry's quality.

How To Fix

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

npm uninstall nurul-bubursumsum32-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 avoid using the nurul-bubursumsum32-ruro package altogether and look for alternative packages that provide similar functionality without the malicious code. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities.

Conclusion

The nurul-bubursumsum32-ruro package contains malicious code that poses a significant risk to applications using it. Immediate action is required to uninstall the package and seek alternatives. Utilizing tools like Vulert can help in monitoring and preventing future vulnerabilities.

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FAQ

It is an npm package associated with the tea.xyz token reward campaign, known for flooding the npm registry with malicious derivatives.

The malicious code modifies your package.json file, potentially leading to security vulnerabilities and pollution of the npm registry.

You should uninstall the package immediately using npm uninstall nurul-bubursumsum32-ruro and look for safer alternatives.

Yes, you can use Vulert's playground at Vulert Scanner to check for vulnerabilities in your application without needing to sign up.

Regularly monitor your dependencies using tools like Vulert, which alerts you to open-source vulnerabilities in real-time.

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How To Fix

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

npm uninstall nurul-bubursumsum32-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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