Critical Malicious Code Vulnerability in frontend-js-state-web Package
Summary
MAL-2026-680: Malicious code in frontend-js-state-web (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The frontend-js-state-web package is a JavaScript library used in web development to manage application state in a frontend environment. It is commonly utilized in various web applications for its ability to streamline state management and improve performance. However, this package has been identified as containing malicious code that poses significant security risks to any system where it is installed.
Vulnerability Detail
The vulnerability originates from the inclusion of malicious code within the frontend-js-state-web package. This code can compromise the entire system, allowing unauthorized access to sensitive data, including secrets and keys stored on the affected machine. The implications of this vulnerability are severe, as it may lead to data breaches and unauthorized control over the system. Users are advised to treat any system with this package installed as fully compromised.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall frontend-js-state-webIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
Currently, there are no effective workarounds to mitigate the risks associated with this malicious package. The only recommended action is to uninstall the package and secure the system.
Conclusion
The frontend-js-state-web package has been identified as containing malicious code that poses a significant security threat. Immediate action is required to uninstall the package and secure any sensitive information. Users should remain vigilant and utilize tools like Vulert to monitor their applications for vulnerabilities.
See every vulnerability recorded for frontend-js-state-web →
FAQ
The malicious code is designed to compromise the security of the system, potentially allowing unauthorized access to sensitive information.
If you have the frontend-js-state-web package installed, your system is considered compromised. It is advisable to remove the package immediately.
After uninstalling the package, rotate all secrets and keys stored on the affected system from a secure computer to prevent unauthorized access.
No, there is currently no patched version of the frontend-js-state-web package available.
You can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file. You can also check for vulnerabilities in your application using the Vulert playground without any signup.
