Malicious Code Injection in successful_lamprey_0xrequest Package
Summary
MAL-2025-109254: Malicious code in successful_lamprey_0xrequest (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The successful_lamprey_0xrequest package is part of the npm ecosystem, often used for various JavaScript applications. However, it has been identified as part of a malicious campaign that floods the npm registry with derivative packages. This package is designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant security risks for applications relying on it.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the successful_lamprey_0xrequest package. This payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The result is a continuous republishing of these variants, which pollutes the npm registry and can compromise the integrity of applications that depend on this package. The malicious behavior is linked to a broader campaign aimed at exploiting the npm ecosystem for token rewards.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall successful_lamprey_0xrequestIf 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 successful_lamprey_0xrequest package altogether and look for alternative packages that provide similar functionality without the associated risks.
Conclusion
The successful_lamprey_0xrequest package poses a significant security risk due to its malicious code injection. It is crucial to remove this package from your projects and monitor for any potential impacts on your applications. Utilizing tools like Vulert can help maintain the security of your software.
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FAQ
It is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores through automated publishing.
The vulnerability can lead to the introduction of malicious code, which may compromise the security and integrity of your application.
You should uninstall the successful_lamprey_0xrequest package immediately and monitor your application for any unusual behavior.
Yes, you can use Vulert, which monitors and alerts in real-time for open-source vulnerabilities using just your package-lock.json file.
You can use the Vulert playground at Vulert Scanner to check if your application is affected without needing to sign up.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
