Critical Malicious Code Vulnerability in error-module Package
Summary
MAL-2025-19797: Malicious code in error-module (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The error-module package is an npm library designed to facilitate error handling in JavaScript applications. It provides developers with a streamlined way to manage and report errors effectively. However, this package has been found to contain malicious code, posing significant risks to users who integrate it into their projects.
Vulnerability Detail
The vulnerability in the error-module package originates from the inclusion of malicious code that can compromise the security of applications using this library. This code can potentially lead to unauthorized access, data breaches, or other harmful actions within the affected systems. The malicious nature of this code makes it imperative for users to take immediate action to mitigate risks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall error-moduleIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, users may consider removing the error-module package from their projects until a secure version is released. This can be done with the following command: npm uninstall error-module. Alternatively, developers can explore other error handling libraries that do not have known vulnerabilities.
Conclusion
The discovery of malicious code in the error-module package poses a serious threat to applications utilizing this library. Immediate action is required to update or remove the package to safeguard against potential security breaches. Users are encouraged to stay informed about updates and utilize tools like Vulert for ongoing monitoring.
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FAQ
The error-module package is an npm library used for error handling in JavaScript applications, providing tools for managing and reporting errors.
The malicious code found in the error-module package can lead to unauthorized access and potential data breaches in applications that use it.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. By checking your package-lock.json file, you can identify if your application is affected. You can also use the Vulert playground at Vulert Scanner without signing up.
If you cannot update the error-module package right away, consider removing it from your project or using an alternative library for error handling until a secure version is available.
More information about the vulnerability can be found in the official GitHub repository of the error-module package or through vulnerability databases that track such issues.
