Malicious Code Injection in quaint_chinchilla_0xrequest Package

quaint_chinchilla_0xrequest Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-107624: Malicious code in quaint_chinchilla_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The quaint_chinchilla_0xrequest package is part of a broader ecosystem within the npm registry, often associated with token reward campaigns. These packages are designed to automate the generation and publication of derivative packages, which can inflate developer reputation scores. This particular package has been identified as containing malicious scripts that compromise its integrity and the security of applications that depend on it.

Vulnerability Detail

The vulnerability stems from the presence of malicious code within the quaint_chinchilla_0xrequest package. This code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the pollution of the npm registry. The malicious payload can potentially allow unauthorized access to sensitive data and disrupt the normal functioning of applications relying on this package.

How To Fix

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

npm uninstall quaint_chinchilla_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, you can avoid using the quaint_chinchilla_0xrequest package and look for alternative packages that provide similar functionality without the associated risks. Additionally, ensure that your package-lock.json file is monitored for any vulnerabilities using tools like Vulert.

Conclusion

The quaint_chinchilla_0xrequest package poses a significant security risk due to its malicious code. It is crucial for developers to remove this package from their projects and monitor for vulnerabilities using tools like Vulert. Staying informed and proactive can help mitigate potential threats to application security.

See every vulnerability recorded for quaint_chinchilla_0xrequest →

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FAQ

It is an npm package that has been linked to malicious activities, specifically designed to manipulate package metadata and inflate developer reputation scores.

The malicious code can compromise your application's integrity, potentially leading to unauthorized access and data breaches.

You should uninstall the quaint_chinchilla_0xrequest package immediately and monitor your application for any unusual behavior.

Yes, tools like Vulert can help monitor your package-lock.json file for vulnerabilities in real-time without requiring code access.

Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.

How To Fix

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

npm uninstall quaint_chinchilla_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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