Malicious Code Injection in financial_alligator_z3n Package
Summary
MAL-2025-102714: Malicious code in financial_alligator_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The financial_alligator_z3n package is part of the npm ecosystem, often used in JavaScript applications. It is designed to facilitate various functionalities within the npm framework. However, this package has been identified as part of a malicious campaign that exploits npm's publishing capabilities, leading to potential security risks for developers and their applications.
Vulnerability Detail
The vulnerability in the financial_alligator_z3n package stems from its association with the tea.xyz token reward campaign. This campaign has been known to flood the npm registry with packages that contain malicious scripts. Specifically, the package includes autopublish scripts that modify the package.json file, removing private flags, altering version numbers, and generating random package names. This behavior can lead to the pollution of the npm registry and inflate developer reputation scores fraudulently. The malicious payload poses significant risks, including unauthorized access to sensitive data and the potential for further exploitation of affected applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall financial_alligator_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 avoid using the financial_alligator_z3n package and look for alternative packages that provide similar functionality without the associated risks. Additionally, ensure that your package-lock.json is monitored for any unauthorized changes.
Conclusion
The financial_alligator_z3n package poses a significant security risk due to its malicious code designed to exploit npm's publishing capabilities. Immediate action is required to remove this package and monitor your application for any unauthorized changes. Utilizing tools like Vulert can assist in maintaining the security of your open-source dependencies.
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FAQ
The financial_alligator_z3n package is an npm package that has been identified as part of a malicious campaign, designed to exploit npm's publishing features.
This vulnerability can lead to unauthorized modifications in your package.json file, potentially exposing your application to further security risks and malicious activities.
You should uninstall the financial_alligator_z3n package immediately and monitor your project for any unauthorized changes.
Yes, tools like Vulert can monitor your package-lock.json file for open-source vulnerabilities in real-time without requiring code access or installation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
