Malicious Code Detected in constant_resolver Package - Immediate Action Required
Summary
MAL-2025-17499: Malicious code in constant_resolver (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The constant_resolver package is an npm library designed to facilitate the resolution of constants in JavaScript applications. It is commonly used for managing configuration values and constants across various modules. However, recent findings have revealed that this package contains malicious code, posing significant risks to applications that rely on it.
Vulnerability Detail
The vulnerability in the constant_resolver package stems from the inclusion of malicious code that can compromise the security of applications utilizing this library. This code may lead to unauthorized access, data breaches, or other harmful actions within the affected systems. 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 constant_resolverIf 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 constant_resolver package from your project until a secure version is available. You can do this by executing: npm uninstall constant_resolver. This will help mitigate the risks associated with the malicious code while you seek alternative solutions.
Conclusion
The discovery of malicious code in the constant_resolver package poses a serious threat to applications that utilize it. Immediate action is required to update or remove the package to safeguard your projects. Regular monitoring and using tools like Vulert can help in identifying such vulnerabilities in the future.
See every vulnerability recorded for constant_resolver →
FAQ
The constant_resolver package is an npm library used for managing constants in JavaScript applications.
The malicious code found in the constant_resolver package can lead to unauthorized access and potential data breaches.
You can check if your application is affected by using Vulert, which monitors open-source vulnerabilities in real-time. Visit Vulert Scanner to use the Vulert playground without signup.
If you cannot update the package right away, consider removing it from your project as a temporary measure to reduce risk.
Currently, there is no specific patched version mentioned, but users should regularly check the package repository for updates.
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