Malicious Code Injection in udin-ronde26-ruro Package
Summary
MAL-2025-109935: Malicious code in udin-ronde26-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The udin-ronde26-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 automatic generation and publication of derivative packages, often with randomized names, to inflate developer reputation scores. Its functionality is compromised by the presence of malicious code that alters package metadata.
Vulnerability Detail
The vulnerability in the udin-ronde26-ruro package stems from malicious code that modifies the package.json file. This code removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants that pollute the npm registry. The origin of this malicious behavior is linked to a campaign aimed at exploiting npm for token rewards, posing risks such as reputation damage for developers and potential security issues for users of the affected packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall udin-ronde26-ruroIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a workaround, you can prevent the installation of this malicious package by using npm's package-lock.json to monitor dependencies. Ensure that your project does not include udin-ronde26-ruro or similar packages by auditing your dependencies regularly.
Conclusion
The udin-ronde26-ruro package contains malicious code that poses a significant risk to developers and users alike. It is crucial to remove this package and monitor your dependencies to maintain the integrity of your projects. Utilizing tools like Vulert can help in identifying and mitigating such vulnerabilities effectively.
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FAQ
The udin-ronde26-ruro package is an npm package involved in a token reward campaign that generates and publishes malicious derivative packages.
The malicious code modifies your package.json file, potentially leading to the publication of unwanted packages and damaging your project's reputation.
You should remove the udin-ronde26-ruro package from your project immediately and monitor your dependencies for any similar malicious packages.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time without requiring code access or installation.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
