Malicious Code Injection in teagood-sukuna27 Package
Summary
MAL-2025-167780: Malicious code in teagood-sukuna27 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The teagood-sukuna27 package is part of the tea.xyz token reward campaign that has recently flooded the npm ecosystem. This package is designed to facilitate token rewards through various scripts that automatically publish derivative packages. However, it has been identified as containing malicious code that compromises the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the teagood-sukuna27 package originates from its inclusion in a campaign that aims to inflate developer reputation scores for token rewards. The malicious payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This results in the continuous republishing of variants, which pollutes the npm registry and can lead to security risks for developers who unknowingly install these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall teagood-sukuna27If 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 teagood-sukuna27 package and any other packages associated with the tea.xyz token reward campaign. Instead, consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The teagood-sukuna27 package poses a significant risk due to its malicious code that alters package metadata and repopulates the npm registry with potentially harmful variants. It is crucial to remove this package and monitor your dependencies for vulnerabilities to maintain the security of your projects.
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FAQ
teagood-sukuna27 is an npm package that is part of a token reward campaign, which has been identified to contain malicious code.
The malicious code modifies your package.json file and can lead to the installation of additional unwanted packages, compromising your project's security.
You should uninstall the teagood-sukuna27 package immediately using the command npm uninstall teagood-sukuna27.
Yes, tools like Vulert can monitor your project for open-source vulnerabilities using just the package-lock.json file.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
