Malicious Code Injection in evolutionary_alligator_z3n Package
Summary
MAL-2025-102293: Malicious code in evolutionary_alligator_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The evolutionary_alligator_z3n package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate development by providing reusable code components. However, it has been identified as part of a malicious campaign that exploits npm's publishing mechanisms to inflate developer reputation scores through automated scripts.
Vulnerability Detail
The vulnerability originates from the package being associated with the tea.xyz token reward campaign, which has flooded the npm registry with malicious packages. These packages contain scripts that modify the package.json file to remove private flags, alter version numbers, and generate random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the integrity of dependent projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall evolutionary_alligator_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 evolutionary_alligator_z3n package and replace it with a trusted alternative. Additionally, regularly audit your npm packages using 'npm audit' to identify and address vulnerabilities.
Conclusion
The evolutionary_alligator_z3n package poses a significant risk due to its malicious code designed to manipulate npm's publishing system. It is crucial for developers to remain vigilant, regularly audit their dependencies, and utilize tools like Vulert to monitor for vulnerabilities. Removing this package and replacing it with a trusted alternative is essential for maintaining project integrity.
See every vulnerability recorded for evolutionary_alligator_z3n →
FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through automated publishing.
You can check your project for this vulnerability using the Vulert platform, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to use the Vulert playground.
Using this package can lead to the pollution of your project's dependencies, potential security risks, and a compromised npm registry reputation.
Regularly audit your dependencies, use trusted sources for packages, and monitor for vulnerabilities using tools like Vulert.
Immediately uninstall the package and review your project for any other potentially malicious dependencies. Consider using Vulert to check for other vulnerabilities.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
