Malicious Code Injection in elaborate_lemur-strongdev Package
Summary
MAL-2025-101982: Malicious code in elaborate_lemur-strongdev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The elaborate_lemur-strongdev package is part of the npm ecosystem, often used in JavaScript applications for various functionalities. However, it has been identified as part of a malicious campaign that floods the npm registry with harmful packages. This package is designed to manipulate developer reputation scores through automated publishing of derivative packages.
Vulnerability Detail
The vulnerability originates from the package being associated with the tea.xyz token reward campaign, which deploys malicious scripts to modify the package.json file. This includes removing private flags, altering version numbers, and generating random package names to republish variants, thereby polluting the npm registry. The ramifications include potential security risks for applications relying on this package, as it may lead to unauthorized access or manipulation of code.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall elaborate_lemur-strongdevIf 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 elaborate_lemur-strongdev package and look for alternative packages that provide similar functionality without the associated risks.
Conclusion
The elaborate_lemur-strongdev package poses a significant security risk due to its malicious code designed to manipulate npm registry entries. It is crucial for developers to remove this package from their projects and monitor for any updates or patches. Utilizing tools like Vulert can help in identifying and managing vulnerabilities in your applications.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to manipulate developer reputation scores.
The vulnerability can lead to unauthorized modifications in your application's dependencies, potentially introducing security risks.
You should uninstall the package immediately and look for alternatives to ensure your application remains secure.
Currently, there is no patched version available. It is recommended to uninstall the package until a secure version is released.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json file. You can also check your application against known vulnerabilities using the Vulert playground without signing up.
