Malicious Code Detected in @cbreone/core-ui: Security Alert
Summary
MAL-2026-1590: Malicious code in @cbreone/core-ui (npm). Affects @cbreone/core-ui versions 999.999.999 – 9999.9999.9999. No fix is published. How to fix ↓
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Background
The @cbreone/core-ui package is a component library designed for building user interfaces in web applications. It provides a set of reusable UI components that help developers create visually appealing and functional web applications efficiently. However, this package has been identified as containing malicious code that could compromise the security of applications utilizing it.
Vulnerability Detail
The vulnerability in the @cbreone/core-ui package stems from the inclusion of malicious code that can potentially execute harmful actions within the user's environment. This issue was reported by ReversingLabs and affects specific versions of the package. The malicious code can lead to unauthorized access, data breaches, or other security incidents, making it critical for users to address this vulnerability promptly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @cbreone/core-uiIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, users can remove the @cbreone/core-ui package from their project until a secure version is released. This can be done using the command: npm uninstall @cbreone/core-ui.
Conclusion
The @cbreone/core-ui package has been identified as containing malicious code that poses a significant security risk. Users are strongly advised to update the package to a secure version or remove it from their projects until a fix is available. Utilizing tools like Vulert can help monitor and manage vulnerabilities effectively.
See every vulnerability recorded for @cbreone/core-ui →
FAQ
The malicious code is designed to execute harmful actions that can compromise the security of applications using the package.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit the Vulert playground at Vulert Scanner to check your application without any signup.
If an immediate update is not possible, consider removing the package as a temporary measure to mitigate risks.
Yes, the affected versions include 999.999.999 and 9999.9999.9999 as reported by ReversingLabs.
For more information, you can reach out to ReversingLabs through their website at https://www.reversinglabs.com.
