Critical Malicious Code Vulnerability in eb-styles Package
Summary
MAL-2025-19102: Malicious code in eb-styles (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The eb-styles package is a widely used npm library designed for styling web applications. It provides a range of CSS styles and components to enhance the visual appeal of web interfaces. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability in the eb-styles package originates from the inclusion of malicious code that can compromise the security of applications using this library. This malicious code can lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The issue affects all versions starting from 0, making it critical for users to address it promptly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall eb-stylesIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the eb-styles package from your project until a secure version is released. You can do this by executing the command: 'npm uninstall eb-styles'. Alternatively, you may explore other styling libraries that do not have known vulnerabilities.
Conclusion
The discovery of malicious code in the eb-styles package highlights the importance of regularly monitoring and updating open-source dependencies. Users are urged to take immediate action to secure their applications by updating or removing the affected package.
See every vulnerability recorded for eb-styles →
FAQ
The malicious code can potentially allow unauthorized access to sensitive data or execute harmful actions within the application.
You can use Vulert, which monitors open-source vulnerabilities in real-time. By simply analyzing your package-lock.json file, Vulert can alert you to any vulnerabilities, including those in eb-styles.
Yes, you can temporarily remove the eb-styles package or switch to an alternative styling library until a secure version is released.
Immediately update the package to the latest version or remove it from your project to prevent potential security breaches.
Detailed information about the vulnerability can be found in the official GitHub repository and the Open Source Vulnerability database.
