Critical Malicious Code Vulnerability in overstock-component-library-v3 Package
Summary
MAL-2026-513: Malicious code in overstock-component-library-v3 (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The overstock-component-library-v3 is an npm package designed for building user interfaces and components for web applications. It is widely used in various projects due to its reusable components and ease of integration. However, this package has been found to contain malicious code that compromises the security of any system it is installed on.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the overstock-component-library-v3 package. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The malicious nature of the code is classified under CWE-506, indicating that it contains embedded malicious code. Users should be aware that even after removing the package, there is no guarantee that all malicious software has been eliminated, as full control of the computer may have been granted to an external entity.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall overstock-component-library-v3If 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
Currently, the only effective workaround is to uninstall the overstock-component-library-v3 package. You can do this by running the following command in your terminal: npm uninstall overstock-component-library-v3. After uninstalling, check your system for any remaining malicious software.
Conclusion
The overstock-component-library-v3 package has been identified as containing malicious code that poses a significant security risk. Users are urged to uninstall the package immediately and take necessary precautions to secure their systems. Regular monitoring for vulnerabilities, such as through Vulert, can help prevent future issues.
See every vulnerability recorded for overstock-component-library-v3 →
FAQ
Immediately uninstall the package and rotate any sensitive information stored on the affected system.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.
While removing the package is necessary, there is no guarantee that all malicious software will be removed. It is advisable to perform a thorough security check on your system.
The consequences include unauthorized access to sensitive data, potential data breaches, and complete compromise of the affected system.
If a patched version is released, updating to that version will be necessary. However, it is crucial to first remove the compromised version.
References
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
