Malicious Code Injection in messi-tuad-usidna Package
Summary
MAL-2025-160345: Malicious code in messi-tuad-usidna (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The messi-tuad-usidna 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 for token rewards. However, it has been identified as containing malicious code that compromises the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the messi-tuad-usidna package originates from its involvement in a malicious campaign that floods the npm registry with derivative packages. The malicious payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior not only pollutes the npm registry but also poses a risk to developers who may unknowingly use these compromised packages, leading to potential security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall messi-tuad-usidnaIf 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 messi-tuad-usidna package and look for alternative packages that provide similar functionality without the associated risks. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities in real-time.
Conclusion
The messi-tuad-usidna package poses a significant risk due to its malicious code that modifies package configurations and floods the npm registry. It is crucial for developers to remove this package and monitor their projects for vulnerabilities to maintain application security.
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FAQ
The messi-tuad-usidna package is an npm package associated with a token reward campaign that generates derivative packages to inflate developer reputation scores.
The vulnerability can lead to the inclusion of malicious code in your application, potentially compromising its security and integrity.
You should uninstall the messi-tuad-usidna package immediately and monitor your project for any signs of compromise.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time without requiring access to the code or installation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
