Malicious Code Injection in vida-mendoan45-breki: Exploiting npm Packages
Summary
MAL-2025-76033: Malicious code in vida-mendoan45-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package vida-mendoan45-breki 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 are often used to inflate developer reputation scores for token rewards. The package's functionality includes modifying package.json files and generating random package names, which can lead to pollution of the npm registry.
Vulnerability Detail
The vulnerability in vida-mendoan45-breki stems from its malicious code that modifies the package.json file to remove private flags and change version numbers. This allows the package to continuously republish variants with randomized names, ultimately flooding the npm registry. The origin of this malicious behavior is linked to a broader campaign aimed at exploiting npm for token rewards, posing significant risks to developers and the integrity of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall vida-mendoan45-brekiIf 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 vida-mendoan45-breki package and monitor your package-lock.json file for any unauthorized changes. You can also use tools like Vulert to monitor your project for vulnerabilities in real-time.
Conclusion
The vida-mendoan45-breki package poses a significant risk due to its malicious code that modifies package.json files and floods the npm registry. It is crucial to remove this package from your project and monitor for any vulnerabilities using tools like Vulert.
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FAQ
vida-mendoan45-breki is an npm package that is part of a malicious campaign aimed at inflating developer reputation scores through automated package publishing.
This vulnerability can lead to unauthorized modifications in your package.json file, potentially compromising your project's integrity and security.
You should uninstall the vida-mendoan45-breki package immediately and check for any dependencies that may be affected.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time without requiring access to the code.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
