Malicious Code Injection in verify-aysali-gan Package
Summary
MAL-2025-170429: Malicious code in verify-aysali-gan (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-aysali-gan package is part of the npm ecosystem, typically utilized for various JavaScript functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with harmful packages. This package is designed to inflate developer reputation scores through automated scripts that generate and publish derivative packages with randomized names.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the verify-aysali-gan package. This payload modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants. This behavior not only pollutes the npm registry but also poses a risk to developers who may unknowingly install these compromised packages, potentially leading to further exploitation.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-aysali-ganIf 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-aysali-gan package from your project by executing 'npm uninstall verify-aysali-gan'. Additionally, consider using tools like Vulert to monitor your package-lock.json for vulnerabilities in real-time.
Conclusion
The verify-aysali-gan package poses a significant security risk due to its malicious code that alters package metadata and floods the npm registry. It is essential to take immediate action by updating or uninstalling the package and utilizing tools like Vulert for ongoing monitoring.
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FAQ
The verify-aysali-gan package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
The vulnerability can lead to the installation of compromised packages, which may introduce further security risks and instability in your project.
If you have installed the verify-aysali-gan package, it is crucial to uninstall it immediately and check for any other affected packages in your project.
Yes, you can use Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time without requiring code access or installation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
