Malicious Code Detected in generator-chainy-bundle: A Critical Vulnerability
Summary
MAL-2025-21276: Malicious code in generator-chainy-bundle (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The package 'generator-chainy-bundle' is an npm package designed to facilitate the generation of project scaffolding for JavaScript applications. It is commonly used by developers to streamline the setup process for new projects. However, this package has been identified to contain malicious code, posing significant risks to users and their applications.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the 'generator-chainy-bundle' package. This code can potentially compromise the integrity of applications using this package, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions, making it imperative for users to take immediate action.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall generator-chainy-bundleIf 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, consider using alternative packages that provide similar functionality without the associated risks. Always ensure to review the package's security history before integrating it into your project.
Conclusion
The discovery of malicious code in the 'generator-chainy-bundle' package highlights the importance of vigilance in managing open-source dependencies. Users are strongly encouraged to remove this package and monitor their projects for vulnerabilities to ensure the security of their applications.
See every vulnerability recorded for generator-chainy-bundle →
FAQ
It is an npm package used for generating project scaffolding for JavaScript applications.
The malicious code was identified through security assessments conducted by Amazon Inspector.
Using this package can lead to unauthorized access, data breaches, and other malicious activities.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities without needing to sign up.
