Critical Malicious Code Vulnerability in fin-vue-cli Package
Summary
MAL-2025-20562: Malicious code in fin-vue-cli (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The fin-vue-cli package is a tool designed for developers using Vue.js, providing a streamlined command-line interface for project setup and management. It is widely used in the JavaScript ecosystem for building Vue applications. However, recent findings have revealed that this package contains malicious code, posing significant risks to users and their projects.
Vulnerability Detail
The vulnerability in the fin-vue-cli package stems from the inclusion of malicious code that can compromise the security of applications using this package. This code may lead to unauthorized access, data breaches, or other harmful actions. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to take immediate action to mitigate potential risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall fin-vue-cliIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, users can avoid using the fin-vue-cli package and consider alternative packages that provide similar functionality without the associated risks. Additionally, users can monitor their applications for vulnerabilities using tools like Vulert, which analyzes package-lock.json files to detect issues in real-time.
Conclusion
The discovery of malicious code in the fin-vue-cli package highlights the importance of vigilance in open-source software usage. Users are urged to take immediate action to secure their applications and explore alternative solutions while remaining informed about updates from the package maintainers.
See every vulnerability recorded for fin-vue-cli →
FAQ
fin-vue-cli is a command-line interface tool for developers working with Vue.js, facilitating project setup and management.
The malicious code can lead to unauthorized access and potential data breaches, posing serious security risks to applications using the package.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Immediately remove the fin-vue-cli package from your project and monitor for any signs of compromise. Consider using alternative packages.
As of now, there is no patched version available. Users should stay updated with the package repository for any future releases.
