Malicious Code Injection in uarug-mifi-sut Package - npm Vulnerability
Summary
MAL-2025-169615: Malicious code in uarug-mifi-sut (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The uarug-mifi-sut 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 the npm registry with malicious packages. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores for token rewards.
Vulnerability Detail
The vulnerability in the uarug-mifi-sut package stems from malicious code that modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior is intended to create derivative packages that pollute the npm registry, potentially leading to security risks for developers who unknowingly install these compromised packages. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which exploits npm's package management system.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall uarug-mifi-sutIf 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 uarug-mifi-sut package until a patched version is released. Additionally, consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The uarug-mifi-sut package contains a significant vulnerability that can compromise the integrity of applications using it. It is crucial for developers to stay informed about such vulnerabilities and take proactive measures to protect their projects by updating or removing affected packages.
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FAQ
The uarug-mifi-sut package is an npm package that is part of a malicious campaign aimed at manipulating npm's package registry.
If your application uses the uarug-mifi-sut package, it may be at risk of installing malicious code that alters your package metadata and potentially exposes your application to further vulnerabilities.
If you have installed the uarug-mifi-sut package, you should immediately update it to the latest version or remove it from your project to mitigate any risks.
Yes, you can use Vulert to monitor your application for open-source vulnerabilities in real-time. Vulert requires only the package-lock.json file to provide alerts for any vulnerabilities.
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.
