Malicious Code Injection in Grateful Bedbug Z3N Package: npm Vulnerability
Summary
MAL-2025-103349: Malicious code in grateful_bedbug_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'grateful_bedbug_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 known to flood npm with malicious packages. These packages often contain scripts designed to manipulate the npm registry and inflate developer reputation scores through the automatic generation of derivative packages.
Vulnerability Detail
The vulnerability in the 'grateful_bedbug_z3n' package stems from its inclusion in a malicious campaign that modifies the package.json file to remove private flags and change version numbers. It generates random package names and continuously republishes variants to pollute the npm registry. This can lead to reputational damage for developers and potential security risks for applications relying on these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall grateful_bedbug_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 'grateful_bedbug_z3n' package altogether. If it is already included in your project, remove it by running: npm uninstall grateful_bedbug_z3n.
Conclusion
The 'grateful_bedbug_z3n' package poses significant risks due to its malicious nature. It is essential to remove this package from your projects and stay vigilant about the dependencies you use. Utilizing tools like Vulert can help you monitor and manage vulnerabilities effectively.
See every vulnerability recorded for grateful_bedbug_z3n →
FAQ
It is an npm package that is part of a malicious campaign aimed at manipulating the npm registry.
It can lead to security risks and reputational damage due to the pollution of the npm registry with malicious packages.
You should uninstall the package immediately and monitor your application for any unusual behavior.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json.
You can use the Vulert playground at Vulert Scanner to check for vulnerabilities without any signup.
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Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
