Malicious Code Injection in wati-lumpur68-breki: A Threat to npm Packages
Summary
MAL-2025-76132: Malicious code in wati-lumpur68-breki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package wati-lumpur68-breki is part of the npm ecosystem, which is widely used for managing JavaScript packages. This package is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with malicious packages. These packages are designed to manipulate developer reputation scores by generating and publishing numerous derivative packages with randomized names.
Vulnerability Detail
The vulnerability in wati-lumpur68-breki originates from its malicious intent to modify the package.json file by removing private flags and altering version numbers. It generates random package names, often themed around Indonesian culture, and continuously republishes these variants to pollute the npm registry. This behavior not only compromises the integrity of the npm ecosystem but also poses risks to developers who may unknowingly use these compromised packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall wati-lumpur68-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, you can avoid using the wati-lumpur68-breki package and monitor your project for any dependencies that may inadvertently include it. Additionally, consider using tools like Vulert to monitor your package-lock.json for vulnerabilities in real-time.
Conclusion
The wati-lumpur68-breki package poses a significant threat to the npm ecosystem due to its malicious behavior. It is crucial for developers to remain vigilant, regularly audit their dependencies, and utilize tools like Vulert to safeguard their projects from such vulnerabilities.
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FAQ
wati-lumpur68-breki is an npm package that has been identified as malicious, designed to manipulate npm registry and developer reputation scores.
This vulnerability can lead to the introduction of malicious code into your project, potentially compromising its security and integrity.
If you have installed wati-lumpur68-breki, you should uninstall it immediately using the command: npm uninstall wati-lumpur68-breki.
To prevent similar vulnerabilities, always verify the source of packages, keep your dependencies updated, and use tools like Vulert to monitor for vulnerabilities.
Vulert is a tool that monitors your package-lock.json for open-source vulnerabilities in real-time. You can check your application for vulnerabilities using the Vulert playground without any signup.
