Malicious Code Injection in uinsu-lisa-amuda Package
Summary
MAL-2025-169822: Malicious code in uinsu-lisa-amuda (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The uinsu-lisa-amuda package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores in exchange for tea protocol token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of applications that depend on it.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the uinsu-lisa-amuda package. This code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which leads to the continuous republishing of variants that pollute the npm registry. The ramifications include potential exposure of sensitive data, unauthorized access to systems, and degradation of the npm ecosystem's reliability.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall uinsu-lisa-amudaIf 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 uinsu-lisa-amuda package from your project by executing the following command: npm uninstall uinsu-lisa-amuda. This will prevent the malicious code from executing until a safe version is released.
Conclusion
The uinsu-lisa-amuda package contains malicious code that poses a significant risk to applications relying on it. It is crucial to take immediate action by updating or removing the package to safeguard your project. Utilizing tools like Vulert can help in monitoring and managing open-source vulnerabilities effectively.
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FAQ
The uinsu-lisa-amuda package is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The malicious code modifies your package.json file, removes private flags, and can lead to unauthorized access and exposure of sensitive data.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. You can check your application using the Vulert playground at Vulert Scanner without any signup.
If you cannot update the package, it is advisable to uninstall it from your project to mitigate the risk of exploitation.
Regularly monitor your dependencies for vulnerabilities using tools like Vulert, and keep your packages updated to the latest secure versions.
