Malicious Code Injection in joko-kue93-ruro: npm Package Vulnerability
Summary
MAL-2025-104606: Malicious code in joko-kue93-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'joko-kue93-ruro' 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 the npm registry with malicious packages. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores, posing significant risks to users and the integrity of the npm registry.
Vulnerability Detail
The vulnerability in 'joko-kue93-ruro' originates from its malicious intent to modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior is part of a broader scheme to publish numerous derivative packages that can clutter the npm registry and potentially lead to security risks for developers who unknowingly install these compromised packages. The malicious payload can lead to unauthorized access and manipulation of project dependencies.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall joko-kue93-ruroIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the 'joko-kue93-ruro' package and look for alternative packages that provide similar functionality without the associated risks. Regularly audit your dependencies using tools like npm audit to identify and mitigate vulnerabilities.
Conclusion
The 'joko-kue93-ruro' package poses a significant security risk due to its malicious code designed to manipulate package metadata and flood the npm registry. It is essential to remove this package from your projects and stay vigilant by regularly auditing your dependencies and using tools like Vulert for real-time monitoring.
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FAQ
The main issue is that it contains malicious code designed to manipulate package metadata and flood the npm registry with derivative packages.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.
You should uninstall the package immediately using 'npm uninstall joko-kue93-ruro' and audit your project for any other vulnerabilities.
Yes, consider looking for other npm packages that offer similar functionality without the associated risks. Always verify the reputation of packages before installation.
Regularly audit your dependencies using tools like npm audit, and consider using Vulert to monitor for vulnerabilities in real-time.
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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.
