Malicious Code Injection in definite_galliform_replicate_automation Package

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-101287: Malicious code in definite_galliform_replicate_automation (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The definite_galliform_replicate_automation package is an npm library that is part of a larger ecosystem of packages often used for automation tasks. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. This package is designed to manipulate developer reputation scores through automated publishing scripts, making it susceptible to exploitation.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the definite_galliform_replicate_automation package. This code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which are then republished to pollute the npm registry. The origin of this vulnerability is linked to a campaign aimed at exploiting npm's package management system for token rewards, posing significant risks to developers and the integrity of the npm ecosystem.

How To Fix

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

npm uninstall definite_galliform_replicate_automation

If 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_galliform_replicate_automation package and look for alternative packages that provide similar functionality without the associated risks.

Conclusion

The definite_galliform_replicate_automation package poses a significant security risk due to its malicious code that alters project files and inflates developer reputation scores. It is crucial for developers to remove this package and monitor their dependencies for vulnerabilities to maintain the integrity of their projects.

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FAQ

It is an npm package used for automation tasks, but it has been compromised with malicious code.

The malicious code can modify your package.json file, remove private flags, and republish variants, potentially leading to reputation damage and security risks.

You should uninstall the package immediately and look for alternatives to avoid any security risks.

Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. You can check your application using the Vulert playground without any signup.

Regularly audit your dependencies, use tools like Vulert for monitoring, and stay informed about vulnerabilities in the packages you use.

How To Fix

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

npm uninstall definite_galliform_replicate_automation

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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