Malicious Code Vulnerability in bottom_lynx-gooddev Package
Summary
MAL-2025-100063: Malicious code in bottom_lynx-gooddev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The bottom_lynx-gooddev package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others in the npm registry, is intended to facilitate the development and deployment of applications by providing reusable code. However, it has been identified as part of a malicious campaign that aims to exploit the npm registry for token rewards, leading to significant security risks.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the bottom_lynx-gooddev package. This payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names, which are then republished to the npm registry. The intent behind this is to inflate developer reputation scores for the tea protocol token rewards. The ramifications include potential exposure of sensitive data, pollution of the npm registry, and the risk of other developers inadvertently using compromised packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall bottom_lynx-gooddevIf 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 bottom_lynx-gooddev package from your project by executing: npm uninstall bottom_lynx-gooddev. This will prevent any malicious code from executing until a secure version is available.
Conclusion
The bottom_lynx-gooddev package contains a serious vulnerability that can compromise the integrity of applications using it. It is essential to take immediate action by updating or removing the package to safeguard your projects. Utilizing tools like Vulert can help monitor for such vulnerabilities in real-time.
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FAQ
It is an npm package that has been identified as part of a malicious campaign targeting the npm registry.
You can use Vulert, which monitors and alerts for open-source vulnerabilities using just package-lock.json. Visit Vulert Scanner to check if your application is affected.
Using this package can lead to exposure of sensitive data, pollution of the npm registry, and potential exploitation of your application.
Check the npm registry for any updates to the bottom_lynx-gooddev package that may address this vulnerability.
Consider uninstalling the package as a temporary measure to mitigate the risk until a secure version is available.
