Malicious Code Injection in uyifa-tut-da Package: A Threat to npm Users
Summary
MAL-2025-170229: Malicious code in uyifa-tut-da (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The uyifa-tut-da package is part of a broader campaign that exploits npm's package management system. It is designed to facilitate token reward schemes, often flooding the registry with numerous derivative packages. This package, like others in its category, is intended to inflate developer reputation scores through automated publishing scripts, which can lead to significant security risks.
Vulnerability Detail
The uyifa-tut-da package contains malicious code that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is part of a scheme to continuously republish variants, polluting the npm registry and potentially compromising the integrity of other packages. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which has been identified as a source of numerous malicious packages in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall uyifa-tut-daIf 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 prevent the installation of the uyifa-tut-da package by using npm's package-lock.json to monitor your dependencies. Ensure that your project does not include this package or any of its derivatives.
Conclusion
The uyifa-tut-da package poses a significant risk to npm users due to its malicious code designed to manipulate package metadata and flood the registry. It is crucial to remove this package and monitor your dependencies for any vulnerabilities to maintain the integrity of your projects.
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FAQ
uyifa-tut-da is an npm package that is part of a malicious campaign aimed at inflating developer reputation scores through automated publishing.
The vulnerability can lead to the pollution of the npm registry, potentially compromising the integrity of your project's dependencies and exposing it to further attacks.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.
You should remove the uyifa-tut-da package immediately and check for any other affected packages in your project.
Yes, tools like Vulert can help monitor your dependencies for vulnerabilities. It uses package-lock.json to provide real-time alerts.
