Malicious Code Detected in gateway-query-parser Package
Summary
MAL-2025-21202: Malicious code in gateway-query-parser (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The gateway-query-parser package is a Node.js library designed to facilitate the parsing of query strings in web applications. It is commonly used in various npm projects due to its simplicity and efficiency. However, recent findings have revealed that this package contains malicious code, posing significant security risks to applications that utilize it.
Vulnerability Detail
The vulnerability in the gateway-query-parser package stems 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, lead to data manipulation, or even facilitate remote code execution. The issue was introduced in all versions starting from 0, making it critical for developers to address this vulnerability promptly.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall gateway-query-parserIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, you can remove the gateway-query-parser package from your project if it is not essential. Alternatively, consider using a different package that offers similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the gateway-query-parser package highlights the importance of maintaining secure dependencies in software development. Developers are urged to update their packages promptly and consider using tools like Vulert for ongoing monitoring of vulnerabilities.
See every vulnerability recorded for gateway-query-parser →
FAQ
The gateway-query-parser is a Node.js library used for parsing query strings in web applications.
The package was found to contain malicious code that can compromise application security.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without requiring access to the code.
As a temporary measure, consider removing the package or using an alternative library until you can update to a secure version.
The vulnerability was identified by Amazon Inspector, a security tool that helps detect vulnerabilities in software packages.
