Malicious Code Injection in grubby_jaguar_requirement Package
Summary
MAL-2025-94769: Malicious code in grubby_jaguar_requirement (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The grubby_jaguar_requirement package is part of the npm ecosystem, often utilized in JavaScript projects for various functionalities. However, it has been identified as part of a malicious campaign targeting the npm registry, where packages are designed to inflate developer reputation scores through automated publishing of derivative packages. This vulnerability exposes users to risks of code injection and repository pollution.
Vulnerability Detail
The vulnerability in the grubby_jaguar_requirement package stems from its association with a malicious campaign that modifies the package.json file. The malicious payload removes private flags, alters version numbers, and generates random package names, leading to the continuous republishing of these variants. This not only compromises the integrity of the npm registry but also poses significant security risks to developers who may unknowingly integrate these packages into their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall grubby_jaguar_requirementIf 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 remove the grubby_jaguar_requirement package from your project to prevent any potential exploitation. This can be done using the command: npm uninstall grubby_jaguar_requirement. Additionally, consider using tools like Vulert to monitor your package-lock.json for vulnerabilities.
Conclusion
The grubby_jaguar_requirement package poses a significant security risk due to its malicious code injection vulnerability. It is essential for developers to take immediate action by updating or removing the package and utilizing tools like Vulert for ongoing monitoring. By staying informed and proactive, developers can protect their projects from such vulnerabilities.
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FAQ
It is an npm package that has been identified as part of a malicious campaign aimed at manipulating the npm registry.
This vulnerability can lead to code injection and repository pollution, compromising the security and integrity of your project.
You should uninstall the package immediately and monitor your project for any unusual behavior.
Regularly update your packages, use tools like Vulert to monitor vulnerabilities, and review package dependencies carefully.
Yes, you can use the Vulert playground at Vulert Scanner to check your application for vulnerabilities without requiring any signup.
