Malicious Code Injection in verify-ayca-amalauna Package
Summary
MAL-2025-170364: Malicious code in verify-ayca-amalauna (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-ayca-amalauna package is part of the npm ecosystem, often utilized in JavaScript projects for various functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. These packages are designed to inflate developer reputation scores for token rewards, making them a significant threat to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in the verify-ayca-amalauna package stems from its association with a malicious campaign that modifies the package.json file to remove private flags and changes version numbers. It generates random package names and continuously republishes variants, polluting the npm registry. This behavior can lead to security risks, including unauthorized access to sensitive data and the potential for further exploitation of affected systems.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-ayca-amalaunaIf 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 verify-ayca-amalauna package from your project by executing: npm uninstall verify-ayca-amalauna. This will prevent any malicious code from executing while you assess the situation.
Conclusion
The verify-ayca-amalauna package poses a significant security risk due to its malicious behavior of modifying package files and republishing variants. It is crucial to take immediate action by updating or removing the package to safeguard your project from potential threats.
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FAQ
The verify-ayca-amalauna package is an npm package that has been identified as part of a malicious campaign aimed at inflating developer reputation scores.
This vulnerability can lead to unauthorized modifications in your project's dependencies, potentially exposing sensitive data and compromising security.
Yes, you can use tools like Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
If you cannot update the package, it is advisable to remove it from your project and look for alternative packages that provide similar functionality.
