Malicious Code Injection in putra-menjes86-ruro Package
Summary
MAL-2025-107459: Malicious code in putra-menjes86-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The putra-menjes86-ruro package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to inflate developer reputation scores through the automatic generation and publication of derivative packages. The package's functionality is compromised by the presence of malicious scripts that alter its metadata and behavior.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the putra-menjes86-ruro package. This payload modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants. The ramifications include pollution of the npm registry, potential security risks for developers using the package, and a compromised reputation system within the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall putra-menjes86-ruroIf 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 putra-menjes86-ruro package and look for alternative packages that provide similar functionality without the associated risks. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which can alert you to any open-source vulnerabilities in your software.
Conclusion
The putra-menjes86-ruro package contains malicious code that poses significant risks to developers and the npm ecosystem. It is crucial to uninstall this package and monitor your projects for vulnerabilities to maintain security and integrity.
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FAQ
The putra-menjes86-ruro package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
The malicious code modifies your package.json file, removes private flags, and continuously republishes variants, which can lead to security risks and pollution of the npm registry.
You should uninstall the putra-menjes86-ruro package immediately using the command npm uninstall putra-menjes86-ruro.
Yes, you can use Vulert to monitor your project for open-source vulnerabilities in real-time without needing to access the code or installation.
You can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
