Malicious Code Injection in parallel_gibbon_z3n Package
Summary
MAL-2025-89353: Malicious code in parallel_gibbon_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The parallel_gibbon_z3n package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. It is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores. However, this package has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious design of the parallel_gibbon_z3n package, which includes 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 that pollute the npm registry, potentially affecting other developers and users of the npm ecosystem. The malicious payload can result in unauthorized access to sensitive information and can compromise the integrity of applications relying on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall parallel_gibbon_z3nIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, you can temporarily remove the package from your project by executing the following command: npm uninstall parallel_gibbon_z3n. This will prevent the execution of the malicious code until a fix is implemented.
Conclusion
The parallel_gibbon_z3n package poses a significant security risk due to its malicious code that alters package metadata and republishing behavior. It is crucial for developers to take immediate action by removing the package and monitoring their dependencies for vulnerabilities. Utilizing tools like Vulert can help in maintaining the security of your applications.
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FAQ
The parallel_gibbon_z3n package is an npm package involved in the tea.xyz token reward campaign, which has been identified to contain malicious code.
The malicious code modifies your package.json file, removes private flags, and can lead to unauthorized republishing of packages, potentially compromising your application's integrity.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without requiring a signup.
If you have installed the parallel_gibbon_z3n package, it is recommended to uninstall it immediately and monitor for any updates or patches.
Yes, the long-term implications include potential data breaches, unauthorized access to sensitive information, and damage to your application's reputation due to reliance on compromised packages.
