Malicious Code Injection in vera-kembang8-breki Package
Summary
MAL-2025-75961: Malicious code in vera-kembang8-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The vera-kembang8-breki package is part of the npm ecosystem, often used for various JavaScript applications. This package has been identified as part of a malicious campaign that aims to exploit npm's package management system. It is designed to automatically generate and publish derivative packages with randomized names, which can lead to reputation inflation for developers involved in the tea.xyz token reward campaign.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the vera-kembang8-breki package. This payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names, which can lead to the pollution of the npm registry. The continuous republishing of these variants can compromise the integrity of the npm ecosystem, making it difficult for developers to trust the packages they use.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall vera-kembang8-brekiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, avoid using the vera-kembang8-breki package and consider using alternative packages that provide similar functionality without the associated risks. Regularly audit your package-lock.json file to identify any potentially vulnerable packages.
Conclusion
The vera-kembang8-breki package poses a significant risk due to its malicious code that alters package metadata and can compromise the npm ecosystem. It is crucial to remove this package and monitor your projects for similar vulnerabilities to maintain security.
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FAQ
The vera-kembang8-breki package is an npm package that has been identified as part of a malicious campaign to exploit the npm ecosystem.
The malicious code can modify your package.json file, remove private flags, and generate random package names, leading to potential security risks and pollution of the npm registry.
You should uninstall the vera-kembang8-breki package immediately and check for any dependencies that may rely on it.
Yes, you can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can also check your application for vulnerabilities using the Vulert playground.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
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