Malicious Code Detected in fusion-plugin-flipr: A Critical Vulnerability

fusion-plugin-flipr Updated 02 Oct 2025

Summary

14/08/2025
CRITICAL
No i
Critical
Not published

MAL-2025-21065: Malicious code in fusion-plugin-flipr (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The package fusion-plugin-flipr is a plugin designed for use with Fusion.js, a framework for building universal web applications. It provides various functionalities to enhance the development experience. However, it has been found to contain malicious code that poses significant security risks to applications utilizing this package.

Vulnerability Detail

The vulnerability identified in the fusion-plugin-flipr package stems from the inclusion of malicious code. This code can potentially compromise the security of applications that depend on this package, leading to unauthorized access, data breaches, or other malicious activities. The vulnerability was introduced in version 0 and affects all subsequent versions.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall fusion-plugin-flipr

If 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 measure, consider removing the fusion-plugin-flipr package from your project until a secure version is released. You can do this by running the command: 'npm uninstall fusion-plugin-flipr'.

Conclusion

The fusion-plugin-flipr package has been identified to contain malicious code, posing a significant risk to applications that utilize it. Users are advised to update or remove the package to mitigate potential security threats. Utilizing tools like Vulert can help in monitoring and managing open-source vulnerabilities effectively.

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FAQ

The malicious code can potentially allow unauthorized access to sensitive data or enable other harmful actions within the application.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without requiring any signup.

If an immediate update is not feasible, consider removing the package from your project as a temporary workaround until a secure version is available.

Detailed information about the vulnerability can be found in the GitHub repository of the package or through security advisories related to npm packages.

Yes, tools like Vulert can automate the monitoring of your dependencies for vulnerabilities using just the package-lock.json file.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall fusion-plugin-flipr

If 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 →

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