Malicious Code Injection in conservation_aphid_z3n Package
Summary
MAL-2025-93727: Malicious code in conservation_aphid_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The conservation_aphid_z3n package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the conservation_aphid_z3n package. This code modifies the package.json file to remove private flags and alters version numbers, allowing the package to generate random names and republish itself continuously. This behavior not only pollutes the npm registry but also poses a significant risk to developers who may unknowingly use or depend on this compromised package, leading to potential security breaches and loss of trust in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall conservation_aphid_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 conservation_aphid_z3n package and look for alternative packages that provide similar functionality without the associated risks. Additionally, regularly audit your dependencies using tools like npm audit to identify and mitigate vulnerabilities.
Conclusion
The conservation_aphid_z3n package has been identified as containing malicious code that poses significant risks to developers and their projects. It is crucial to remove this package and monitor for updates or alternatives to maintain the security and integrity of your applications.
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FAQ
It is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The malicious code modifies your package.json file, removes private flags, and can lead to the continuous republishing of compromised packages, affecting your project's integrity.
You should uninstall the conservation_aphid_z3n package immediately and check for any dependencies that may rely on it.
Yes, tools like Vulert can monitor your package-lock.json file to alert you in real-time for open-source vulnerabilities.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without requiring any signup.
