Malicious Code Injection in Toyota-cir12 Package: A Threat to npm Users
Summary
MAL-2025-169132: Malicious code in toyota-cir12 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The toyota-cir12 package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publishing of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been compromised, leading to significant security concerns.
Vulnerability Detail
The vulnerability in the toyota-cir12 package originates from its malicious code that modifies the package.json file. It removes private flags, alters version numbers, and generates random package names, which are then continuously republished to pollute the npm registry. This behavior can lead to unauthorized access, reputation damage for developers, and a cluttered npm ecosystem, making it difficult for legitimate packages to be found.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall toyota-cir12If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, avoid using the toyota-cir12 package and monitor your project's dependencies for any signs of malicious activity. You can also utilize tools like Vulert to check for vulnerabilities in your package-lock.json file.
Conclusion
The toyota-cir12 package poses a significant threat due to its malicious code that alters project files and floods the npm registry. It is crucial for developers to remove this package and monitor their projects for vulnerabilities. Utilizing tools like Vulert can aid in maintaining the security of your applications.
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FAQ
The toyota-cir12 package is an npm package associated with the tea.xyz token reward campaign, which has been compromised to include malicious code.
The malicious code modifies your package.json file, potentially leading to unauthorized access and reputation damage by flooding the npm registry with derivative packages.
You should uninstall the toyota-cir12 package immediately using 'npm uninstall toyota-cir12' and monitor your project for any unusual activity.
Yes, you can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Regularly monitor your dependencies using tools like Vulert, keep your packages updated, and review package sources before installation.
