Malicious Code Injection in messi-itue-dsfsads Package
Summary
MAL-2025-160324: Malicious code in messi-itue-dsfsads (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'messi-itue-dsfsads' package is part of the npm ecosystem, often used in JavaScript applications for various functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with harmful packages. This package, like others in the campaign, is designed to manipulate developer reputation scores through automated publishing of derivative packages.
Vulnerability Detail
The vulnerability in the 'messi-itue-dsfsads' package originates from its involvement in the tea.xyz token reward campaign. It contains scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the integrity of applications that depend on it.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall messi-itue-dsfsadsIf 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 prevent the installation of this malicious package by using npm's package-lock.json file to monitor dependencies. Ensure that your project does not include 'messi-itue-dsfsads' in its dependencies. You can also use tools like Vulert to monitor your project for vulnerabilities without needing to access the code directly.
Conclusion
The 'messi-itue-dsfsads' package poses a significant risk due to its malicious code that alters package metadata and floods the npm registry. It is crucial to remove this package from your project and monitor for any dependencies that may be affected. Utilizing tools like Vulert can help maintain the security of your applications.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate developer reputation scores.
The vulnerability can lead to the pollution of the npm registry, potentially compromising the integrity of your application and its dependencies.
You should uninstall the package immediately and check for any dependencies that may rely on it.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time using just the package-lock.json file.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without needing to sign up.
