Malicious Code Vulnerability in current_crow_z3n Package
Summary
MAL-2025-101163: Malicious code in current_crow_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The current_crow_z3n 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 are often used to inflate developer reputation scores for token rewards. The package's functionality includes creating and publishing variants with randomized names, which can lead to pollution of the npm registry.
Vulnerability Detail
The vulnerability in the current_crow_z3n package stems from its malicious payload that modifies the package.json file by removing private flags and changing version numbers. It generates random package names, often themed around Indonesian culture, and continuously republishes these variants. This behavior can lead to significant issues such as the degradation of the npm registry's integrity, potential security risks for developers using these packages, and the spread of malicious code within the ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall current_crow_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 current_crow_z3n package and monitor your project's dependencies for any malicious packages. Regularly check your package-lock.json file for any unexpected changes or additions.
Conclusion
The current_crow_z3n package contains a serious vulnerability that can compromise the security of projects using it. It is crucial to remove this package and monitor your dependencies to maintain the integrity of your application. Utilizing tools like Vulert can help in identifying and managing open-source vulnerabilities effectively.
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FAQ
The current_crow_z3n package is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
This vulnerability can lead to the introduction of malicious code into your project, potentially compromising its security and integrity.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
If you have installed the current_crow_z3n package, it is recommended to uninstall it immediately and monitor your dependencies for any malicious activity.
To prevent future vulnerabilities, regularly audit your dependencies, use tools like Vulert for real-time monitoring, and stay informed about known vulnerabilities in the npm ecosystem.
