Malicious Code Detected in codeval Package - Security Alert
Summary
MAL-2025-17258: Malicious code in codeval (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The codeval package is a Node.js library used for evaluating code snippets. It is designed to provide a safe environment for executing code, making it popular among developers who require dynamic code evaluation. However, recent findings have revealed that the package contains malicious code, posing significant security risks to users and their applications.
Vulnerability Detail
The vulnerability in the codeval package stems from the inclusion of malicious code that can compromise the security of applications utilizing this library. This malicious code can lead to unauthorized access, data breaches, and potential exploitation of the affected systems. The issue was introduced in version 0 and affects all subsequent versions, making it critical for users to take immediate action.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall codevalIf 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 codeval package from your project until a secure version is released. You can do this by executing the command: npm uninstall codeval. Additionally, review your codebase for any dependencies that may rely on this package.
Conclusion
The discovery of malicious code in the codeval package poses a serious threat to users and their applications. It is crucial to stay informed about updates and take necessary actions to protect your systems. Regularly check for vulnerabilities using tools like Vulert to ensure your software remains secure.
See every vulnerability recorded for codeval →
FAQ
The codeval package is a Node.js library designed for evaluating code snippets safely.
The malicious code can lead to unauthorized access and data breaches in applications using the package.
You can use Vulert, which monitors open-source vulnerabilities in your software. Visit Vulert Scanner to check your application without any signup.
Currently, there is no patched version available. Users should monitor for updates and apply them as soon as they are released.
As a temporary measure, consider uninstalling the codeval package and reviewing your codebase for any dependencies that may rely on it.
