Malicious Code Detected in ctrlform Package - Security Alert
Summary
MAL-2025-17813: Malicious code in ctrlform (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The ctrlform package is a Node.js library designed for form handling and data processing in web applications. It provides developers with tools to easily manage user input and validate data. However, the package has been found to contain malicious code, posing a significant security risk to applications that utilize it.
Vulnerability Detail
The vulnerability in the ctrlform package arises from the inclusion of malicious code that can compromise the security of applications using this library. This code may allow unauthorized access to sensitive data, execute arbitrary commands, or facilitate other malicious activities. 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 ctrlformIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the ctrlform package from your project until a secure version is released. You can do this by running: 'npm uninstall ctrlform'. Additionally, review your codebase for any dependencies that may rely on this package and assess alternative libraries for form handling.
Conclusion
The ctrlform package has been identified as containing malicious code, posing a serious threat to applications that utilize it. Users are urged to take immediate action by updating or removing the package to safeguard their applications. Regular monitoring for vulnerabilities using tools like Vulert can help maintain security in open-source projects.
See every vulnerability recorded for ctrlform →
FAQ
The ctrlform package is used for handling forms and processing user input in web applications.
The malicious code can potentially allow unauthorized access to sensitive data and execute harmful commands.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without requiring any signup.
As of now, a patched version has not been released. Users should monitor the official repository for updates.
If immediate updates are not possible, consider removing the package and using alternative libraries for form handling.
