Malicious Code Injection in eka-serimuka65-ruro: A Threat to npm Users
Summary
MAL-2025-101931: Malicious code in eka-serimuka65-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'eka-serimuka65-ruro' is part of a broader campaign targeting npm users, linked to the tea.xyz token reward system. This package is designed to manipulate the npm registry by creating and publishing numerous derivative packages with randomized names, which can mislead developers and inflate reputation scores. Its malicious nature poses significant risks to developers relying on npm for package management.
Vulnerability Detail
The vulnerability in 'eka-serimuka65-ruro' stems from its inclusion in a malicious campaign that utilizes autopublish scripts to alter package.json files. These scripts remove private flags, change version numbers, and generate random package names, leading to the continuous republishing of harmful variants. This not only pollutes the npm registry but also compromises the integrity of the development environment for users who unknowingly install these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall eka-serimuka65-ruroIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the 'eka-serimuka65-ruro' package and any other packages associated with the tea.xyz token reward campaign. Monitor your package-lock.json file for any unauthorized changes and consider using tools like Vulert to detect vulnerabilities in your dependencies.
Conclusion
The 'eka-serimuka65-ruro' package represents a significant threat to npm users due to its malicious intent to manipulate the npm registry. It is essential for developers to be vigilant, remove affected packages, and utilize tools like Vulert to safeguard their projects against such vulnerabilities.
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FAQ
It is a malicious npm package associated with a token reward campaign that aims to manipulate the npm registry.
The vulnerability can lead to the installation of harmful packages that may compromise your project's integrity and security.
Immediately uninstall the package using 'npm uninstall eka-serimuka65-ruro' and review your other dependencies for potential vulnerabilities.
You can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time without requiring code access.
Yes, you can use the Vulert playground at Vulert Scanner to check your application for vulnerabilities without any signup.
