Malicious Code Detected in fork-kappa-tree-notify-object Package
Summary
MAL-2025-20782: Malicious code in fork-kappa-tree-notify-object (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 fork-kappa-tree-notify-object package is an npm library designed for managing tree structures with notifications. It allows developers to create and manipulate tree-like data structures efficiently. However, this package has been found to contain malicious code, posing significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the fork-kappa-tree-notify-object package. This code can lead to unauthorized access, data breaches, or other harmful actions within the applications that depend on this package. The malicious nature of the code can compromise the integrity and security of the software, making it critical for developers to address this issue promptly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall fork-kappa-tree-notify-objectIf 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 removing the fork-kappa-tree-notify-object package from your project until a secure version is available. You can do this by executing: npm uninstall fork-kappa-tree-notify-object.
Conclusion
The fork-kappa-tree-notify-object package has been identified as containing malicious code, which poses serious security risks to applications. It is crucial for developers to update or remove this package to protect their software. Utilizing tools like Vulert can help in monitoring and managing vulnerabilities effectively.
See every vulnerability recorded for fork-kappa-tree-notify-object →
FAQ
It is an npm library used for managing tree structures with notifications in JavaScript applications.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. You can check your application using the Vulert playground without any signup.
If immediate updates are not possible, consider removing the package as a temporary measure to mitigate risks.
Using the compromised package can lead to unauthorized access, data breaches, and potential exploitation of your application.
Yes, using Vulert, you can monitor your project for vulnerabilities in real-time by simply analyzing your package-lock.json file.
