Malicious Code Injection in salabunli-nibia-lubi: A Threat to npm Packages
Summary
MAL-2025-165699: Malicious code in salabunli-nibia-lubi (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
salabunli-nibia-lubi is an npm package that has been identified as part of a malicious campaign targeting the npm registry. This package is associated with the tea.xyz token reward initiative, which aims to inflate developer reputation scores through the automatic generation and publication of derivative packages. The malicious nature of this package lies in its ability to modify critical files and republish variants, thereby polluting the npm ecosystem.
Vulnerability Detail
The vulnerability in salabunli-nibia-lubi originates from its design to include autopublish scripts that automatically create and publish numerous derivative packages with randomized names. This behavior not only compromises the integrity of the npm registry but also modifies the package.json file to remove private flags and alter version numbers. The ramifications include potential security risks for developers who inadvertently integrate these malicious packages into their projects, leading to further exploitation and degradation of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall salabunli-nibia-lubiIf 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 use the following command to prevent the installation of this malicious package in your project: 'npm install --no-optional salabunli-nibia-lubi'. However, this does not eliminate the risk associated with the package and should not be considered a permanent solution.
Conclusion
The salabunli-nibia-lubi package poses a significant threat to the npm ecosystem due to its malicious behavior of modifying package files and republishing variants. It is crucial for developers to remain vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities in their projects.
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FAQ
salabunli-nibia-lubi is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through the automatic generation of derivative packages.
This vulnerability can lead to the introduction of malicious code into your project, compromising its security and integrity.
You should uninstall the salabunli-nibia-lubi package immediately and check your project for any other potentially compromised packages.
You can use tools like Vulert, which monitors your package-lock.json file to alert you in real-time for open-source vulnerabilities without requiring code access.
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.
