Malicious Code Injection in rural_hawk_z3n Package - npm Vulnerability
Summary
MAL-2025-96426: Malicious code in rural_hawk_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The rural_hawk_z3n package is part of the npm ecosystem, typically used for various JavaScript functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. This package is designed to manipulate developer reputation scores through automated publishing scripts, which can lead to significant security risks.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the rural_hawk_z3n package. It modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior not only pollutes the npm registry but also poses a risk of unintentional dependency on compromised packages, potentially leading to further exploitation or data breaches.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall rural_hawk_z3nIf 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 rural_hawk_z3n package and any packages that depend on it. Additionally, consider using a tool like Vulert to monitor your package-lock.json for vulnerabilities in real-time. You can access the Vulert playground at https://vulert.com/scanner to check if your application is affected by this vulnerability without any signup.
Conclusion
The rural_hawk_z3n package poses a significant security risk due to its malicious code that alters package metadata and floods the npm registry. It is crucial to remove this package from your projects and monitor for any dependencies that may be affected. Utilizing tools like Vulert can help in identifying and managing such vulnerabilities effectively.
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FAQ
The rural_hawk_z3n package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through automated publishing.
This vulnerability can lead to the introduction of malicious code into your application, potentially compromising its security and integrity.
You should uninstall the rural_hawk_z3n package immediately and check for any dependencies that may rely on it.
Yes, you can use Vulert to monitor your package-lock.json for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application.
Currently, there is no patched version available for the rural_hawk_z3n package. The best course of action is to uninstall it.
