Critical Malicious Code Vulnerability in empty-validator-plugin
Summary
MAL-2025-3207: Malicious code in empty-validator-plugin (npm). Affects empty-validator-plugin versions 1.0.0. No fix is published. How to fix ↓
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Background
The empty-validator-plugin is an npm package designed to provide validation functionalities for various inputs in JavaScript applications. It is commonly used in web development to ensure that user inputs meet specific criteria before processing. However, this package has been compromised, leading to significant security concerns for any application utilizing it.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the empty-validator-plugin package. This code can fully compromise any computer that has the package installed or running, allowing unauthorized access to sensitive information such as secrets and keys. The malicious code was identified by the GitHub Security Advisory (GHSA) and poses a severe risk to users, as it may not be fully eradicated even after the package is removed.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall empty-validator-pluginIf 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 using alternative validation libraries that do not have known vulnerabilities. Ensure to thoroughly review the security of any new package before integration.
Conclusion
The empty-validator-plugin has been identified as containing malicious code that poses a significant security risk. Immediate action is required to remove the package and secure any sensitive information. Utilizing tools like Vulert can help monitor for such vulnerabilities in the future.
See every vulnerability recorded for empty-validator-plugin →
FAQ
The empty-validator-plugin is an npm package used for validating user inputs in JavaScript applications.
You can check if your application is affected by using Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.
If you have the empty-validator-plugin installed, you should remove it immediately and rotate any sensitive information stored on the affected machine.
To prevent future vulnerabilities, regularly monitor your dependencies using tools like Vulert and keep your packages updated.
Failing to address this vulnerability can lead to unauthorized access to sensitive data, potentially compromising your entire system.
