Malicious Code Detected in verify-ayca-amalaunima: A Threat to npm Ecosystem
Summary
MAL-2025-170365: Malicious code in verify-ayca-amalaunima (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'verify-ayca-amalaunima' is part of the npm ecosystem, which is widely used for JavaScript package management. This package is suspected to be linked to a token reward campaign that has been flooding the npm registry with malicious packages. These packages often include scripts that automatically generate and publish derivative packages, potentially harming developers' reputations and polluting the registry.
Vulnerability Detail
The vulnerability in 'verify-ayca-amalaunima' originates from its association with a malicious campaign that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior can lead to the proliferation of harmful packages in the npm registry, affecting developers and users by introducing security risks and potentially malicious code into their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-ayca-amalaunimaIf 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 'verify-ayca-amalaunima' package until a fix is confirmed. Additionally, consider using the following command to remove the package from your project: 'npm uninstall verify-ayca-amalaunima'.
Conclusion
The 'verify-ayca-amalaunima' package poses a significant risk to the npm ecosystem due to its malicious behavior. It is essential for developers to take immediate action by updating or removing the package and utilizing tools like Vulert to monitor for vulnerabilities in their applications.
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FAQ
The package contains malicious code that modifies package.json files and floods the npm registry with harmful derivatives.
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You should uninstall the package immediately and check for any updates or patches that may be available.
While specific exploits are not detailed, the behavior of the package suggests it can introduce security risks by polluting the npm registry.
Regularly monitor your dependencies using tools like Vulert and keep your packages updated to the latest secure versions.
