Malicious Code Injection in faint_tern_dumbs Package: npm Vulnerability
Summary
MAL-2025-102496: Malicious code in faint_tern_dumbs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The faint_tern_dumbs package is part of the npm ecosystem, primarily used for JavaScript development. It is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with packages that serve no legitimate purpose. This package, like others in the campaign, is designed to manipulate developer reputation scores through the automatic generation and publication of derivative packages.
Vulnerability Detail
The vulnerability in the faint_tern_dumbs package originates from its malicious intent to modify the package.json file by removing private flags and altering version numbers. It generates random package names, often themed around Indonesian culture, and continuously republishes these variants to clutter the npm registry. This behavior not only compromises the integrity of the npm ecosystem but also poses risks to developers who may unknowingly integrate these malicious packages into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall faint_tern_dumbsIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the faint_tern_dumbs package altogether and look for alternative packages that provide similar functionality without the associated risks.
Conclusion
The faint_tern_dumbs package poses a significant risk due to its malicious code designed to manipulate npm's ecosystem. It is crucial for developers to remove this package and remain vigilant about the dependencies they include in their projects. Utilizing tools like Vulert can help in monitoring and identifying vulnerabilities in real-time.
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FAQ
faint_tern_dumbs is an npm package that is part of a malicious campaign to inflate developer reputation scores through the automatic generation of derivative packages.
The vulnerability can lead to the inclusion of malicious code in your project, potentially compromising its security and integrity.
You should uninstall the faint_tern_dumbs package immediately using 'npm uninstall faint_tern_dumbs' and check your project for any other malicious packages.
Yes, you can use Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time. You can also check your application against known vulnerabilities using the Vulert playground without any signup.
Regularly audit your dependencies, use tools like Vulert for monitoring, and stay informed about the latest security advisories related to the packages you use.
