Malicious Code Vulnerability in flatfox-api Package
Summary
MAL-2025-41563: Malicious code in flatfox-api (npm). Affects flatfox-api versions 999.999.0. No fix is published. How to fix ↓
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Background
The flatfox-api package is an npm library designed to facilitate interactions with the Flatfox API, providing developers with tools to manage real estate listings and related functionalities. However, this package has been identified with a serious vulnerability that allows malicious code execution, potentially compromising applications that utilize it.
Vulnerability Detail
The vulnerability identified as MAL-2025-41563 involves the presence of malicious code within the flatfox-api package. This code can lead to unauthorized access, data breaches, or other malicious activities when the package is integrated into applications. The issue originates from a specific version of the package (999.999.0) and has been flagged by security researchers from Amazon Inspector and ReversingLabs.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall flatfox-apiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
If an immediate update is not feasible, consider removing the flatfox-api package from your project until a secure version is available. You can do this by executing: npm uninstall flatfox-api.
Conclusion
The flatfox-api package has been flagged for containing malicious code, posing significant risks to applications that utilize it. It is crucial to update the package to a secure version or remove it until a fix is available. Utilizing tools like Vulert can aid in monitoring and managing open-source vulnerabilities effectively.
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FAQ
The flatfox-api package is used to interact with the Flatfox API for managing real estate listings and related functionalities.
You can use Vulert, a tool that monitors and alerts for open-source vulnerabilities in your software. By analyzing your package-lock.json file, Vulert can help you identify if your application is impacted.
The risks include unauthorized access to sensitive data, potential data breaches, and the execution of malicious code within your application.
Yes, it is advisable to update the flatfox-api package to a secure version as soon as it is released.
You can use the Vulert playground to check for vulnerabilities in your application without requiring any signup. Simply upload your package-lock.json file to get started.
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