Malicious Code Injection in independent_hawk_z3n: A Threat to npm Ecosystem
Summary
MAL-2025-104150: Malicious code in independent_hawk_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'independent_hawk_z3n' is part of a series of npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. This behavior not only clutters the npm registry but also poses significant security risks to developers using these packages.
Vulnerability Detail
The vulnerability in 'independent_hawk_z3n' originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This manipulation allows the package to continuously republish variants, polluting the npm registry and potentially leading to the distribution of compromised code. The ramifications include loss of trust in the npm ecosystem, potential data breaches, and exploitation of affected applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall independent_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 measure, you can avoid using the 'independent_hawk_z3n' package and monitor your project for any dependencies that may have been affected by this malicious package. Regularly audit your npm packages using 'npm audit' to identify and address vulnerabilities.
Conclusion
The 'independent_hawk_z3n' package poses a significant threat due to its malicious code that alters package configurations and repackages itself. It is crucial for developers to remove this package and monitor their projects for vulnerabilities to maintain the integrity of their applications.
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FAQ
The main issue is that it contains malicious code that modifies package.json files and repackages itself, leading to potential security risks.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without needing to sign up.
You should uninstall the package immediately using 'npm uninstall independent_hawk_z3n' and review your other dependencies for any related vulnerabilities.
While specific exploits have not been detailed, the nature of the malicious code suggests that it could lead to the distribution of compromised software and data breaches.
Regularly audit your dependencies, use trusted packages, and consider implementing automated tools like Vulert to monitor for vulnerabilities in real-time.
