Malicious Code Injection in tailwind-animaflow-kit: A Critical Vulnerability
Summary
MAL-2026-18077: Malicious code in tailwind-animaflow-kit (npm). Affects tailwind-animaflow-kit versions 2.0.6. No fix is published. How to fix ↓
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Background
tailwind-animaflow-kit is a Tailwind CSS plugin designed to enhance animations in web applications. It allows developers to easily integrate animations into their projects using Tailwind's utility-first approach. However, this package has been compromised, leading to significant security concerns due to the inclusion of malicious code.
Vulnerability Detail
The vulnerability originates from the tailwind-animaflow-kit version 2.0.6, which is linked to a malicious campaign involving fake job interviews. The package requires a private scoped dependency, @aaron205whitmore/postcss-animate-utils, which is not accessible on the public npm registry. This dependency contains malicious code that executes when the Tailwind configuration file is loaded, potentially compromising the integrity of the application. The malicious code was delivered through a private dependency that was not retrieved during installation, making it difficult to detect.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall tailwind-animaflow-kitIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can avoid using the tailwind-animaflow-kit package until a secure version is released. Alternatively, you may consider using other animation libraries that are well-reviewed and have a good security track record.
Conclusion
The tailwind-animaflow-kit package has been identified as having a critical vulnerability due to the inclusion of malicious code through a private dependency. It is essential to take immediate action by updating or removing the package to protect your application from potential threats.
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FAQ
tailwind-animaflow-kit is a Tailwind CSS plugin that facilitates the integration of animations into web applications.
The vulnerability allows malicious code to execute within your application, potentially compromising user data and application integrity.
You should update the package to the latest version or remove it from your project until a secure version is available.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
