Malicious Code Injection in dreadful_frog_z3n Package
Summary
MAL-2025-94114: Malicious code in dreadful_frog_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The dreadful_frog_z3n package is part of the npm ecosystem, often utilized for various JavaScript applications. However, it has been identified as part of a malicious campaign associated with the tea.xyz token reward system. This package is designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names, which can lead to significant pollution of the npm registry.
Vulnerability Detail
The vulnerability in the dreadful_frog_z3n package arises from its malicious payload, which modifies the package.json file to remove private flags and alters version numbers. It generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants. This behavior not only compromises the integrity of the npm registry but also poses a risk to developers who may unknowingly use these tainted packages, potentially leading to security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall dreadful_frog_z3nIf 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 dreadful_frog_z3n package and look for alternative packages that provide similar functionality without the associated risks. Always verify the integrity and reputation of packages before including them in your projects.
Conclusion
The dreadful_frog_z3n package poses a significant security risk due to its malicious behavior of modifying package files and republishing harmful variants. It is essential for developers to be vigilant about the packages they use and to regularly audit their dependencies for vulnerabilities. Utilizing tools like Vulert can help in monitoring and alerting for such issues in real-time.
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FAQ
The dreadful_frog_z3n package is an npm package that has been identified as part of a malicious campaign aimed at inflating developer reputation scores through the automatic generation of derivative packages.
This vulnerability can lead to the inclusion of malicious code in your application, potentially compromising its security and integrity by introducing unwanted behavior or exposing sensitive data.
You can use Vulert, a tool that monitors and alerts for open-source vulnerabilities in real-time. By simply using your package-lock.json file, you can check if your application is affected by this vulnerability without requiring any installation.
If you have already included the dreadful_frog_z3n package in your project, it is recommended to uninstall it immediately and replace it with a secure alternative. Regularly audit your dependencies for vulnerabilities.
There is no patch available for the dreadful_frog_z3n package as it is inherently malicious. The best course of action is to remove it from your project entirely.
