Malicious Code Injection in ordinary_dormouse-biggestdev Package
Summary
MAL-2025-106769: Malicious code in ordinary_dormouse-biggestdev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The ordinary_dormouse-biggestdev package is part of the npm ecosystem, which is widely used for JavaScript development. This package, like many others in the npm registry, is intended to facilitate various functionalities for developers. However, it has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages that have randomized names. This not only harms the integrity of the npm ecosystem but also poses risks to developers who may unknowingly use these compromised packages.
Vulnerability Detail
The vulnerability stems from the package being associated with a token reward campaign that utilizes malicious scripts to manipulate the package.json file. These scripts remove private flags, alter version numbers, and generate random package names, leading to the continuous republishing of these variants. This behavior can inflate developer reputation scores fraudulently and pollute the npm registry, potentially causing developers to inadvertently use compromised packages in their projects.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall ordinary_dormouse-biggestdevIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the ordinary_dormouse-biggestdev package and look for alternative packages that provide similar functionality without the associated risks. Always verify the integrity and reputation of packages before including them in your project.
Conclusion
The ordinary_dormouse-biggestdev package poses significant risks due to its malicious code designed to manipulate the npm registry. It is crucial for developers to be vigilant about the packages they use and to take proactive steps to secure their projects against such vulnerabilities.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate the npm registry and inflate developer reputation scores.
Using this package can lead to the inclusion of malicious code in your project, potentially compromising its security and integrity.
You should uninstall the package immediately and review your project's dependencies for any other potentially compromised 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 also check your application against known vulnerabilities using the Vulert playground.
Regularly update your dependencies, use trusted packages, and monitor your projects for vulnerabilities using tools like Vulert.
