Malicious Code Detected in panicky_manatee_z3n: A Threat to npm Ecosystem
Summary
MAL-2025-106894: Malicious code in panicky_manatee_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'panicky_manatee_z3n' 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 npm with malicious packages. These packages often contain scripts designed to manipulate the npm registry and inflate developer reputation scores through the automatic generation and publication of derivative packages.
Vulnerability Detail
The vulnerability in 'panicky_manatee_z3n' originates from its involvement in a malicious campaign that 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 compromising the integrity of the ecosystem. The malicious payload can affect developers by misrepresenting their contributions and may lead to security risks if these packages are inadvertently used in projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall panicky_manatee_z3nIf 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 'panicky_manatee_z3n' package altogether. If it is already in use, consider replacing it with a trusted alternative package that provides similar functionality without the associated risks.
Conclusion
The 'panicky_manatee_z3n' package poses a significant risk to the npm ecosystem due to its malicious behavior. It is crucial for developers to remove this package and monitor their projects for any vulnerabilities. Utilizing tools like Vulert can help maintain the integrity of your applications.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
The vulnerability can lead to the pollution of the npm registry and may misrepresent your contributions as a developer.
You should uninstall the package immediately and check your project for any dependencies that may rely on it.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.
