Malicious Code Injection in candra-lutis64-ruro Package
Summary
MAL-2025-100226: Malicious code in candra-lutis64-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The candra-lutis64-ruro package is part of the npm ecosystem, often used in JavaScript projects. It is associated with the tea.xyz token reward campaign, which has been known to flood the npm registry with numerous packages. This package, like others in the campaign, is designed to manipulate npm's publishing system, potentially affecting developers' reputations and the integrity of the npm registry.
Vulnerability Detail
The vulnerability in the candra-lutis64-ruro package involves malicious code that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is intended to inflate developer reputation scores through the automatic generation and republishing of derivative packages. The malicious payload can lead to significant pollution of the npm registry, making it difficult for developers to find legitimate packages and potentially introducing security risks into their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall candra-lutis64-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 avoid using the candra-lutis64-ruro package altogether. If it is already included in your project, consider removing it and replacing it with a trusted alternative. You can also use tools like Vulert to monitor your package-lock.json for vulnerabilities and receive real-time alerts.
Conclusion
The candra-lutis64-ruro package contains malicious code that poses a significant risk to developers and the integrity of the npm registry. It is crucial to remove this package from your projects and utilize tools like Vulert to monitor for vulnerabilities. Staying vigilant and informed will help protect your applications from similar threats.
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FAQ
The candra-lutis64-ruro package is an npm package associated with a token reward campaign that generates and publishes derivative packages.
The malicious code can modify your package.json file, remove private flags, and republish variants, leading to potential security risks and pollution of the npm registry.
You should remove the candra-lutis64-ruro package from your project and monitor for any updates or patches that may be released.
Yes, Vulert allows you to monitor your package-lock.json for vulnerabilities without requiring code access or installation. You can use the Vulert playground to check if your application is affected.
Regularly audit your dependencies, use tools like Vulert for monitoring, and stay informed about security advisories related to the packages you use.
