Malicious Code Injection in pilka-kalima-vubiucb: A Threat to npm Ecosystem
Summary
MAL-2025-164130: Malicious code in pilka-kalima-vubiucb (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package pilka-kalima-vubiucb is part of a series of npm packages that have been associated with the tea.xyz token reward campaign. These packages are designed to manipulate the npm registry by generating and publishing derivative packages with randomized names. This behavior not only inflates developer reputation scores but also poses a significant risk to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in pilka-kalima-vubiucb stems from its malicious code that modifies the package.json file to remove private flags and alters version numbers. It generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants, leading to pollution of the npm registry. This can result in developers inadvertently using compromised packages, which may lead to security breaches or loss of data integrity.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall pilka-kalima-vubiucbIf 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 pilka-kalima-vubiucb package and replace it with a similar, trusted package that provides the required functionality without the associated risks.
Conclusion
The pilka-kalima-vubiucb package poses a significant threat to the npm ecosystem due to its malicious code that alters package metadata and floods the registry with compromised packages. It is crucial for developers to be vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities.
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FAQ
pilka-kalima-vubiucb is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
The vulnerability can lead to the inclusion of malicious code in your application, potentially compromising its security and integrity.
You should uninstall the package immediately using 'npm uninstall pilka-kalima-vubiucb' and review your dependencies for any other potentially malicious packages.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time. You can check your application using the Vulert playground without any signup.
Yes, be cautious of packages that are part of the tea.xyz token reward campaign or exhibit similar behaviors of generating random package names.
