Malicious Code Injection in tiara-rawon42-ruro Package
Summary
MAL-2025-109682: Malicious code in tiara-rawon42-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The tiara-rawon42-ruro package is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to facilitate the distribution of derivative packages, which are often published with randomized names to manipulate developer reputation scores. The package's functionality is compromised due to the presence of malicious scripts that alter its metadata and continuously republish variants, leading to pollution of the npm registry.
Vulnerability Detail
The vulnerability in the tiara-rawon42-ruro package stems from malicious code that modifies the package.json file by removing private flags and changing version numbers. This code also generates random package names, primarily themed around Indonesian culture, and continuously republishes these variants. The origin of this vulnerability is linked to a broader campaign that aims to inflate developer reputation scores through the automatic generation of numerous derivative packages. The ramifications include potential security risks for developers who unknowingly install these compromised packages, leading to further exploitation and pollution of the npm ecosystem.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall tiara-rawon42-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, avoid using the tiara-rawon42-ruro package and monitor your project for any dependencies that may indirectly include it. Regularly check your package-lock.json file for any signs of this package and remove it if found.
Conclusion
The tiara-rawon42-ruro package is compromised by malicious code that alters its metadata and repackages it for nefarious purposes. Developers should take immediate action to remove this package and monitor their projects for similar vulnerabilities. Utilizing tools like Vulert can help maintain the security of your software.
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FAQ
The tiara-rawon42-ruro package is an npm package associated with the tea.xyz token reward campaign, designed to publish derivative packages with randomized names.
The malicious code modifies your package.json file, removes private flags, and generates random package names, which can lead to security vulnerabilities and pollution of the npm registry.
If you have installed the tiara-rawon42-ruro package, you should uninstall it immediately using the command: npm uninstall tiara-rawon42-ruro.
Yes, you can use Vulert, which monitors and alerts for open-source vulnerabilities in your software by analyzing your package-lock.json file. You can check if your application is affected by this vulnerability using the Vulert playground without any signup.
Regularly update your dependencies, monitor your package-lock.json file for any suspicious packages, and utilize tools like Vulert to stay informed about potential vulnerabilities.
