Malicious Code Injection in lookingan-konami74 Package - npm Vulnerability
Summary
MAL-2025-158338: Malicious code in lookingan-konami74 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The lookingan-konami74 package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development of applications by providing reusable code. However, it has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the creation of derivative packages with randomized names.
Vulnerability Detail
The vulnerability in the lookingan-konami74 package stems from its association with a malicious campaign that modifies the package.json file to remove private flags, changes version numbers, and generates random package names. This behavior is designed to pollute the npm registry and can lead to security risks, including the potential for unauthorized access to sensitive data or the execution of harmful scripts. The malicious payload is embedded within the package, making it a significant threat to developers who may unknowingly use it in their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lookingan-konami74If 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 avoid using the lookingan-konami74 package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your package dependencies using tools like Vulert, which can alert you to open-source vulnerabilities in real-time.
Conclusion
The lookingan-konami74 package has been identified as a malicious entity within the npm ecosystem, posing significant risks to developers and their applications. It is crucial to remove this package and monitor your dependencies for vulnerabilities to ensure the security of your projects.
See every vulnerability recorded for lookingan-konami74 →
FAQ
The lookingan-konami74 package is an npm package that is part of a malicious campaign aimed at inflating developer reputation scores through the creation of derivative packages.
This vulnerability can lead to the injection of malicious code into your application, potentially compromising sensitive data and system integrity.
If you have installed the lookingan-konami74 package, you should uninstall it immediately and check for any other affected dependencies.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time by analyzing your package-lock.json file.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
