Malicious Code Injection in verify-tayic-iamsu Package: npm Vulnerability Overview
Summary
MAL-2025-170500: Malicious code in verify-tayic-iamsu (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The verify-tayic-iamsu package is part of the npm ecosystem and appears to be associated with the tea.xyz token reward campaign. This package is designed to facilitate various functionalities related to token rewards but has been compromised, leading to significant security concerns. The malicious nature of this package stems from its ability to manipulate package metadata and publish unauthorized variants, thus impacting the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the verify-tayic-iamsu package originates from its association with a malicious campaign that floods the npm registry with derivative packages. These packages contain scripts that automatically modify the package.json file, removing private flags and altering version numbers. The malicious payload generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants, leading to pollution of the npm registry. This not only affects the reputation of developers but also poses risks of dependency confusion and potential exploitation of applications relying on this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall verify-tayic-iamsuIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider removing the verify-tayic-iamsu package from your project if it is not essential. You can do this by executing the command: npm uninstall verify-tayic-iamsu. This will help mitigate the risk until a secure version is available.
Conclusion
The verify-tayic-iamsu package has been identified as containing malicious code that compromises the integrity of the npm registry. It is crucial for developers to take immediate action by updating or removing this package to safeguard their applications. Utilizing tools like Vulert can further enhance your security posture by providing real-time vulnerability monitoring.
See every vulnerability recorded for verify-tayic-iamsu →
FAQ
The verify-tayic-iamsu package is an npm package associated with the tea.xyz token reward campaign, designed to facilitate token rewards but has been compromised.
The vulnerability can lead to unauthorized modifications in your package.json file, potentially allowing malicious code to be executed in your application.
If you are using the verify-tayic-iamsu package, you should update it to the latest patched version or remove it from your project until a secure version is available.
Yes, Vulert can monitor your project for open-source vulnerabilities using just your package-lock.json file, providing real-time alerts.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
