Malicious Code Injection in definite_catshark_dumbs Package
Summary
MAL-2025-101284: Malicious code in definite_catshark_dumbs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The definite_catshark_dumbs package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development of applications by providing reusable code. However, it has been identified as part of a malicious campaign that aims to manipulate the npm registry by generating and publishing derivative packages with altered metadata.
Vulnerability Detail
The vulnerability in the definite_catshark_dumbs package stems from its involvement in a malicious campaign associated with the tea.xyz token reward initiative. This package contains scripts designed to automatically modify its own package.json file by removing private flags, changing version numbers, and generating random package names. The malicious payload leads to the continuous republishing of these altered packages, which can pollute the npm registry and inflate developer reputation scores fraudulently. This poses significant risks, including the potential for developers to unknowingly incorporate compromised packages into their projects, leading to security breaches.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall definite_catshark_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 definite_catshark_dumbs package and seek alternative packages that provide similar functionality without the associated risks. Always verify the integrity and reputation of packages before including them in your project.
Conclusion
The definite_catshark_dumbs package poses a significant security risk due to its involvement in a malicious campaign that alters package metadata and repopulates the npm registry with compromised packages. It is crucial for developers to remove this package from their projects and monitor their dependencies for vulnerabilities to maintain application security.
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FAQ
The definite_catshark_dumbs package is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.
If your application uses the definite_catshark_dumbs package, it may be exposed to security risks, including the potential for malicious code execution and data breaches.
You should uninstall the definite_catshark_dumbs package immediately and check your application for any other vulnerable dependencies.
You can use tools like Vulert, which monitors your package-lock.json file to alert you in real-time about open-source vulnerabilities. You can check your application using the Vulert playground without any signup.
Yes, you should look for alternative packages that provide similar functionality but are verified and free from known vulnerabilities.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
