Malicious Code Injection in cindy-martabak99-ruro Package
Summary
MAL-2025-100477: Malicious code in cindy-martabak99-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The cindy-martabak99-ruro package is part of the npm ecosystem, often used for various JavaScript applications. This package has been identified as part of a malicious campaign that floods the npm registry with derivative packages. These packages are designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant security risks for users who inadvertently install them.
Vulnerability Detail
The vulnerability originates from the cindy-martabak99-ruro package being associated with a malicious campaign that modifies the package.json file to remove private flags and alters version numbers. It generates random package names and continuously republishes variants, polluting the npm registry. This can lead to unintentional installations of compromised packages, exposing users to potential data breaches and other security threats.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall cindy-martabak99-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 cindy-martabak99-ruro package and any packages that depend on it. Additionally, you can monitor your package-lock.json file using tools like Vulert, which alerts you in real-time for open-source vulnerabilities without requiring code access or installation.
Conclusion
The cindy-martabak99-ruro package poses a significant security risk due to its association with a malicious campaign. Users are advised to update or remove the package to safeguard their applications. Utilizing tools like Vulert can help monitor for such vulnerabilities effectively.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
If your application uses this package, it may inadvertently install malicious code that can compromise your system's security.
You should immediately update the package to a patched version or remove it from your project to mitigate the risk.
Yes, you can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
Vulert monitors and alerts for open-source vulnerabilities in your software using just the package-lock.json file, providing real-time insights into potential security risks.
