Malicious Code Injection in uinsu-losiat-duk Package
Summary
MAL-2025-169881: Malicious code in uinsu-losiat-duk (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The uinsu-losiat-duk package is part of the npm ecosystem and appears to be associated with the tea.xyz token reward campaign. This package is designed to facilitate automatic publishing of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been compromised to include malicious scripts that manipulate package metadata.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the uinsu-losiat-duk package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The intent is to continuously republish these variants to pollute the npm registry, which can lead to significant reputational damage for developers and potential security risks for users who inadvertently install these compromised packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall uinsu-losiat-dukIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, avoid using the uinsu-losiat-duk package and consider using alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which analyzes your package-lock.json file for real-time alerts on open-source vulnerabilities.
Conclusion
The uinsu-losiat-duk package has been identified as containing malicious code that poses significant risks to developers and users. It is crucial to uninstall this package and monitor your projects for vulnerabilities using tools like Vulert. Staying informed and proactive can help mitigate the risks associated with compromised packages.
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FAQ
The uinsu-losiat-duk package is an npm package associated with a token reward campaign that automates the publishing of derivative packages.
The malicious code can modify your package.json file, leading to potential security risks and reputational damage by polluting the npm registry.
You should uninstall the uinsu-losiat-duk package immediately using 'npm uninstall uinsu-losiat-duk' and monitor your project for any vulnerabilities.
Yes, you can use Vulert to monitor your project for vulnerabilities by analyzing your package-lock.json file. It provides real-time alerts without requiring code access.
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.
