Malicious Code Detected in frontend-config Package - MAL-2025-20969
Summary
MAL-2025-20969: Malicious code in frontend-config (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 frontend-config package is an npm library designed to assist developers in configuring front-end applications with ease. It provides a set of tools and configurations that streamline the development process. However, this package has been identified to contain malicious code, posing significant risks to users who integrate it into their projects.
Vulnerability Detail
The vulnerability in the frontend-config package stems from the inclusion of malicious code that can compromise the security of applications utilizing this package. This code may lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The malicious nature of this code was discovered by Amazon Inspector, highlighting the importance of scrutinizing third-party packages for security threats.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall frontend-configIf 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
As a temporary workaround, consider removing the frontend-config package from your project until a secure version is released. You can do this by executing: npm uninstall frontend-config.
Conclusion
The frontend-config package has been identified as containing malicious code, which poses significant security risks. Users are advised to update or uninstall the package to protect their applications. Utilizing tools like Vulert can help in monitoring vulnerabilities effectively.
See every vulnerability recorded for frontend-config →
FAQ
frontend-config is an npm package that helps developers configure front-end applications efficiently.
The malicious code can lead to unauthorized access and potential data breaches in applications using the package.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
If immediate updates are not possible, consider uninstalling the package as a temporary measure to mitigate risks.
Vulert monitors and alerts in real-time for open-source vulnerabilities using just the package-lock.json file, ensuring your software remains secure.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
