Malicious Code Injection in lisa-donat93-ruro Package
Summary
MAL-2025-105209: Malicious code in lisa-donat93-ruro (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The lisa-donat93-ruro package is part of the npm ecosystem, typically 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 pollution of the npm registry.
Vulnerability Detail
The vulnerability originates from the malicious code embedded within the lisa-donat93-ruro package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The intent is to continuously republish these variants, which can compromise the integrity of the npm registry and potentially lead to security risks for developers using these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lisa-donat93-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 lisa-donat93-ruro package and replace it with a trusted alternative. Always validate the packages you intend to use by checking their source and reputation in the community.
Conclusion
The lisa-donat93-ruro package contains malicious code that poses a significant risk to developers using npm. It is essential to remove this package and monitor your dependencies for any vulnerabilities. Utilizing tools like Vulert can help maintain the security of your applications.
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FAQ
The lisa-donat93-ruro package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
This vulnerability can lead to the pollution of the npm registry, potentially introducing malicious code into your application if you inadvertently use affected packages.
You should uninstall the package immediately using 'npm uninstall lisa-donat93-ruro' and review your project's dependencies for any other potentially malicious packages.
You can use tools like Vulert, which monitors your package-lock.json file to alert you in real-time for open-source vulnerabilities. You can check your application against known vulnerabilities using the Vulert playground without any signup.
To prevent future vulnerabilities, regularly audit your dependencies, use trusted sources for packages, and consider implementing automated tools that monitor for vulnerabilities.
