Malicious Code Injection in sunderlan-uyud-vamunin Package
Summary
MAL-2025-166492: Malicious code in sunderlan-uyud-vamunin (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The sunderlan-uyud-vamunin package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the automatic generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm registry.
Vulnerability Detail
The vulnerability in the sunderlan-uyud-vamunin package stems from its inclusion in a campaign that floods the npm registry with malicious packages. The malicious payload modifies the package.json file to remove private flags, alters version numbers, and generates random package names, which leads to the continuous republishing of these variants. This not only pollutes the npm registry but also poses a risk to developers who may unknowingly use these compromised packages, potentially leading to 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 sunderlan-uyud-vamuninIf 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 avoid using the sunderlan-uyud-vamunin package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can use the following command to audit your npm packages for vulnerabilities: 'npm audit'.
Conclusion
The sunderlan-uyud-vamunin package has been identified as containing malicious code that poses significant risks to developers and the integrity of the npm registry. It is crucial to remove this package from your projects and monitor for any updates or alternatives to ensure the security of your applications.
See every vulnerability recorded for sunderlan-uyud-vamunin →
FAQ
The sunderlan-uyud-vamunin package is an npm package associated with the tea.xyz token reward campaign, designed to generate and publish derivative packages.
The vulnerability can lead to the inclusion of malicious code in your project, compromising its security and potentially leading to data breaches.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check if your application is affected without needing to sign up.
If you have installed the sunderlan-uyud-vamunin package, you should uninstall it immediately using 'npm uninstall sunderlan-uyud-vamunin' and look for alternatives.
Yes, Vulert provides a service that uses package-lock.json to monitor for vulnerabilities in your software, alerting you in real-time.
