Malicious Code Injection in Continuous Wildcat Dumbs Package
Summary
MAL-2025-100950: Malicious code in continuous_wildcat_dumbs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'continuous_wildcat_dumbs' 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 modifies package metadata and repackages itself with random names.
Vulnerability Detail
The vulnerability originates from the package's malicious payload, which alters the 'package.json' file to remove private flags, changes version numbers, and generates random package names. This behavior leads to the continuous pollution of the npm registry, potentially compromising the integrity of the ecosystem and affecting developers who rely on these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall continuous_wildcat_dumbsIf 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 'continuous_wildcat_dumbs' package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project using tools like Vulert to detect any vulnerabilities in real-time.
Conclusion
The 'continuous_wildcat_dumbs' package poses a significant risk due to its malicious code that alters package metadata and pollutes the npm registry. It is crucial for developers to remove this package and monitor their projects for vulnerabilities using tools like Vulert.
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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 package modifies 'package.json' files to remove private flags and generates random package names, leading to npm registry pollution.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without any signup.
You should uninstall the package immediately using 'npm uninstall continuous_wildcat_dumbs' and check for any dependencies.
Yes, Vulert can monitor and alert you in real-time for open-source vulnerabilities using just your package-lock.json.
