Malicious Code Injection in vera-mendut71-miaww Package
Summary
MAL-2025-91714: Malicious code in vera-mendut71-miaww (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The vera-mendut71-miaww package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. It is designed to facilitate the automatic generation and publication of derivative packages. However, this package has been identified as malicious, containing scripts that manipulate package metadata and flood the npm registry with unwanted variants.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the vera-mendut71-miaww package. This code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which can lead to the pollution of the npm registry. The origin of this issue is linked to a broader campaign aimed at inflating developer reputation scores for token rewards, making it a significant concern for developers relying on npm for package management.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall vera-mendut71-miawwIf 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 vera-mendut71-miaww package and consider using alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your dependencies using tools like Vulert, which can alert you to vulnerabilities in real-time.
Conclusion
The vera-mendut71-miaww package poses a significant risk due to its malicious code that alters package metadata and floods the npm registry. It is essential for developers to remove this package and monitor their dependencies for vulnerabilities using tools like Vulert to ensure the security of their applications.
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FAQ
The vera-mendut71-miaww package is an npm package associated with the tea.xyz token reward campaign, designed to automate the publication of derivative packages.
The malicious code modifies your package.json file, potentially leading to the exposure of sensitive information and the pollution of the npm registry with unwanted packages.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If you have installed the vera-mendut71-miaww package, you should uninstall it immediately using 'npm uninstall vera-mendut71-miaww' and check for any other affected dependencies.
Yes, Vulert provides a service that monitors your package-lock.json file for vulnerabilities in real-time, alerting you to any issues as they arise.
