Malicious Code Injection in chief_canid_0xrequest Package - npm Vulnerability

chief_canid_0xrequest Updated 24 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-100381: Malicious code in chief_canid_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The chief_canid_0xrequest 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 exploits npm's publishing capabilities to inflate developer reputation scores through automated scripts.

Vulnerability Detail

The vulnerability in the chief_canid_0xrequest package stems from its association with a malicious campaign that floods the npm registry with derivative packages. These packages contain scripts that modify the package.json file to remove private flags, alter version numbers, and generate random package names. The continuous republishing of these variants can lead to 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 chief_canid_0xrequest

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 workaround, avoid using the chief_canid_0xrequest package and consider using alternative packages that provide similar functionality without the associated risks. You can also monitor your project's dependencies for vulnerabilities using tools like Vulert, which analyzes your package-lock.json file for real-time alerts on open-source vulnerabilities.

Conclusion

The chief_canid_0xrequest package poses a significant risk due to its involvement in a malicious npm campaign. It is essential for developers to remove this package from their projects and stay vigilant about their dependencies. Utilizing tools like Vulert can help in monitoring for vulnerabilities effectively.

See every vulnerability recorded for chief_canid_0xrequest →

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FAQ

It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.

The vulnerability can lead to the pollution of the npm registry and may compromise the integrity of your project's dependencies.

You should uninstall the chief_canid_0xrequest package immediately and update your dependencies.

You can use Vulert, which allows you to monitor your package-lock.json file for vulnerabilities without needing to install any software.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without signing up.

Sponsored Lume, the Habilume companion Habilume Habit tracker with a companion that grows with you Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent. App Store Google Play

How To Fix

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

npm uninstall chief_canid_0xrequest

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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