Malicious Code Detected in teagood-manaki95: A Threat to npm Ecosystem
Summary
MAL-2025-167165: Malicious code in teagood-manaki95 (npm). Affected versions are not published. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
teagood-manaki95 is an npm package that is part of a larger campaign associated with the tea.xyz token reward system. This package, like others in the campaign, is designed to manipulate the npm registry by automatically generating and publishing derivative packages. Its functionality is compromised by malicious scripts that aim to inflate developer reputation scores through deceptive practices.
Vulnerability Detail
The vulnerability in teagood-manaki95 originates from its inclusion in a campaign that floods the npm registry with malicious packages. These packages contain scripts (auto.js, autopublish.js, etc.) that modify the package.json file to remove private flags, alter version numbers, and generate random package names. This behavior not only pollutes the npm registry but also poses risks to developers who may unknowingly install these compromised packages, leading to potential security breaches and loss of trust in the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall teagood-manaki95If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
As a temporary workaround, you can avoid using the affected package by not including it in your project dependencies. Additionally, consider using alternative packages that provide similar functionality without the associated risks.
Conclusion
The discovery of malicious code in the teagood-manaki95 package highlights the ongoing risks associated with open-source software. It is essential for developers to remain vigilant and utilize tools like Vulert to monitor their dependencies for vulnerabilities. By taking proactive measures, such as uninstalling affected packages and seeking alternatives, developers can safeguard their projects and maintain the integrity of the npm ecosystem.
See every vulnerability recorded for teagood-manaki95 →
FAQ
teagood-manaki95 is an npm package that is part of a malicious campaign aimed at manipulating the npm registry for token rewards.
The vulnerability can lead to the installation of compromised packages, which may modify your project files and potentially expose sensitive information.
You should uninstall the package immediately using npm uninstall teagood-manaki95 and check for any other affected packages.
Yes, you can use 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 without needing to sign up.
