Malicious Code Injection in rolling_boar-excellentdev Package

rolling_boar-excellentdev Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-108185: Malicious code in rolling_boar-excellentdev (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The rolling_boar-excellentdev package is part of the npm ecosystem, primarily used for JavaScript development. It is often utilized in various applications to manage dependencies and streamline development processes. However, this package has been identified as part of a malicious campaign that aims to exploit npm's publishing system, leading to potential security risks for developers and their projects.

Vulnerability Detail

The vulnerability stems from the package being associated with the tea.xyz token reward campaign, which has been flooding the npm registry with malicious packages. These packages contain scripts that automatically modify the package.json file, removing private flags, altering version numbers, and generating random package names. This behavior can lead to the pollution of the npm registry, inflate developer reputation scores fraudulently, and potentially introduce harmful code into applications that depend on these packages.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall rolling_boar-excellentdev

If 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 rolling_boar-excellentdev package and replace it with a trusted alternative. Always verify the integrity and source of packages before including them in your project.

Conclusion

The rolling_boar-excellentdev package poses a significant security risk due to its association with malicious activities in the npm ecosystem. It is essential for developers to remain vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities. By taking proactive measures, you can help safeguard your applications from potential threats.

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FAQ

It is an npm package that has been identified as part of a malicious campaign aimed at exploiting the npm registry.

The vulnerability can lead to the introduction of malicious code into your application, potentially compromising its security and functionality.

You should uninstall the rolling_boar-excellentdev package immediately 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.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall rolling_boar-excellentdev

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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