Malicious Code Injection in verify-taicui-busauna Package
Summary
MAL-2025-170488: Malicious code in verify-taicui-busauna (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-taicui-busauna package 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 can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity.
Vulnerability Detail
The vulnerability originates from the package's malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is intended to pollute the npm registry by continuously republishing variants, leading to potential security risks for applications relying on this package. The malicious code can also impact the reputation of developers and the overall trust in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-taicui-busaunaIf 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 verify-taicui-busauna package and look for alternative packages that provide similar functionality without the associated risks. Additionally, consider using tools like Vulert to monitor your package dependencies for vulnerabilities.
Conclusion
The verify-taicui-busauna package has been identified as containing malicious code that poses significant risks to applications using it. It is crucial to remove this package and monitor your dependencies for vulnerabilities to maintain the security and integrity of your software.
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FAQ
It is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The malicious code can modify your package.json, remove private flags, and republish variants, potentially compromising your application's security.
You should uninstall the verify-taicui-busauna package immediately and monitor your dependencies for any vulnerabilities.
Yes, you can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Regularly monitor your dependencies using tools like Vulert, keep your packages updated, and review package sources before installation.
