Malicious Code Vulnerability in musta-nautaa-nitru Package
Summary
MAL-2025-161073: Malicious code in musta-nautaa-nitru (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The musta-nautaa-nitru package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious intent behind the musta-nautaa-nitru package, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially affecting other developers and users relying on legitimate packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall musta-nautaa-nitruIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, you can monitor your package dependencies using tools like Vulert, which allows you to check for vulnerabilities in your application without requiring access to the code or installation. You can use the Vulert playground at https://vulert.com/scanner to see if your application is affected by this vulnerability.
Conclusion
The musta-nautaa-nitru package has been identified as containing malicious code that compromises the npm registry. It is crucial to remove this package from your projects and monitor your dependencies for vulnerabilities using tools like Vulert to ensure the security of your applications.
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FAQ
The musta-nautaa-nitru package is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The vulnerability can lead to the pollution of the npm registry, affecting the integrity of your project's dependencies and potentially introducing malicious code.
You should uninstall the musta-nautaa-nitru package immediately using the command: npm uninstall musta-nautaa-nitru.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time by analyzing your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
