Malicious Code Injection in superb_carp-appteadev: A Threat to npm Ecosystem

superb_carp-appteadev Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-109305: Malicious code in superb_carp-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The package superb_carp-appteadev is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate development by providing reusable code components. However, it has been identified as part of a malicious campaign that exploits npm's publishing mechanisms, potentially affecting developers who unknowingly use it in their projects.

Vulnerability Detail

The vulnerability in superb_carp-appteadev stems from its involvement in a malicious campaign that floods the npm registry with derivative packages. These packages contain scripts designed to modify package.json files by removing private flags, altering version numbers, and generating random package names. This not only inflates developer reputation scores for token rewards but also pollutes the npm registry, leading to potential security risks for users who may inadvertently install these compromised packages.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall superb_carp-appteadev

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Workaround

As a temporary measure, you can avoid using the superb_carp-appteadev package and replace it with a trusted alternative. Always verify the integrity and reputation of packages before including them in your project.

Conclusion

The superb_carp-appteadev package poses a significant risk due to its malicious intent to manipulate the npm registry. It is essential for developers to be vigilant about the packages they use and to regularly audit their dependencies to maintain the security of their applications.

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FAQ

superb_carp-appteadev is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry.

If you have this package installed, it could lead to the installation of malicious derivatives, compromising your project's security and integrity.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application by visiting Vulert Scanner without any signup.

Immediately uninstall the package using 'npm uninstall superb_carp-appteadev' and review your dependencies for any other potentially malicious packages.

There are no patches available for superb_carp-appteadev as it is advised to remove the package entirely from your project.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall superb_carp-appteadev

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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