Malicious Code Injection in endless_lobster_z3n Package: A Threat to npm Ecosystem
Summary
MAL-2025-102093: Malicious code in endless_lobster_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The endless_lobster_z3n package is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, which has been linked to a series of malicious activities aimed at inflating developer reputation scores. The package's functionality has been compromised, making it a vector for malicious code that can affect developers and users alike.
Vulnerability Detail
The vulnerability in the endless_lobster_z3n package originates from its involvement in the tea.xyz token reward campaign. It contains malicious scripts designed to modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the continuous republishing of variants, which pollutes the npm registry and can potentially harm developers' reputations and the integrity of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall endless_lobster_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 remove the endless_lobster_z3n package from your project by executing the command: 'npm uninstall endless_lobster_z3n'. This will prevent any malicious code from executing while you assess the situation.
Conclusion
The endless_lobster_z3n package poses a significant threat to the npm ecosystem due to its malicious code that alters package metadata and inflates developer reputation scores. It is essential to take immediate action by updating or removing the package to safeguard your projects and maintain the integrity of the npm registry.
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FAQ
endless_lobster_z3n is an npm package that has been linked to malicious activities aimed at manipulating developer reputation scores within the npm ecosystem.
The vulnerability can lead to unauthorized modifications of your package.json file, potentially compromising your project's integrity and reputation.
If you have installed the endless_lobster_z3n package, it is crucial to uninstall it immediately and check for any updates or patches from the package repository.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time. It requires only the package-lock.json file to provide alerts.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Habilume
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
