Malicious Code Injection in verify-ayic-iamsasiha Package
Summary
MAL-2025-170382: Malicious code in verify-ayic-iamsasiha (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-ayic-iamsasiha package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development of applications by providing reusable code. However, it has been identified as part of a malicious campaign that aims to exploit npm's publishing mechanisms, leading to potential security risks for developers and their applications.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the verify-ayic-iamsasiha package. This payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. It is designed to automatically publish derivative packages, thereby inflating developer reputation scores for token rewards in the tea.xyz campaign. The ramifications include the pollution of the npm registry with potentially harmful packages, which can lead to security breaches in applications that unknowingly depend on these malicious packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-ayic-iamsasihaIf 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 prevent the installation of the malicious package by using npm's package-lock.json file to monitor dependencies. Ensure that your project does not include verify-ayic-iamsasiha in the package-lock.json. Additionally, consider using tools like Vulert to monitor and alert for vulnerabilities in your dependencies.
Conclusion
The verify-ayic-iamsasiha package poses a significant security risk due to its malicious code designed to exploit npm's publishing system. It is crucial for developers to be vigilant about their dependencies and to utilize tools like Vulert for real-time monitoring of vulnerabilities. Uninstalling the affected package and keeping dependencies updated are essential steps in maintaining application security.
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FAQ
The verify-ayic-iamsasiha package is an npm package that has been identified as part of a malicious campaign to exploit the npm registry.
The malicious code can modify your package.json, remove private flags, and publish harmful variants, potentially leading to security vulnerabilities in your application.
You should uninstall the verify-ayic-iamsasiha package immediately and check for any dependencies that may have been affected.
Regularly monitor your dependencies using tools like Vulert, which can alert you to vulnerabilities in real-time without requiring code access.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
