Malicious Code Injection in Toyota-CIR2 Package: npm Vulnerability Overview
Summary
MAL-2025-169137: Malicious code in toyota-cir2 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The 'toyota-cir2' 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 and inflate developer reputation scores through the creation of derivative packages.
Vulnerability Detail
The vulnerability in the 'toyota-cir2' package stems from its association with a malicious campaign that utilizes autopublish scripts to generate and publish derivative packages with randomized names. This behavior modifies the package.json file by removing private flags, altering version numbers, and continuously republishing variants, which can lead to pollution of the npm registry and compromise the integrity of the ecosystem. The malicious payload is designed to exploit the npm infrastructure, potentially affecting developers who rely on this package for legitimate purposes.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall toyota-cir2If 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 'toyota-cir2' package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project dependencies using tools like Vulert to stay informed about vulnerabilities.
Conclusion
The 'toyota-cir2' package has been identified as a vector for malicious code injection, posing a significant risk to developers and the integrity of the npm ecosystem. It is crucial to remove this package and monitor for updates to ensure the security of your applications.
See every vulnerability recorded for toyota-cir2 →
FAQ
The 'toyota-cir2' package is an npm package used in JavaScript development, but it has been identified as part of a malicious campaign.
This vulnerability can lead to the pollution of the npm registry and compromise the integrity of your application's dependencies.
You should remove the 'toyota-cir2' package from your project and monitor for any updates or patches.
Yes, you can use Vulert's playground to check your application for vulnerabilities without requiring access to the code or installation.
Vulert is a tool that monitors and alerts for open-source vulnerabilities in your software using just package-lock.json, providing real-time insights.
