Malicious Code Injection in klred-notthedevs Package - npm Vulnerability
Summary
MAL-2025-104835: Malicious code in klred-notthedevs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The klred-notthedevs package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores for token rewards.
Vulnerability Detail
The klred-notthedevs package contains malicious code that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is intended to pollute the npm registry by continuously republishing variants, which can lead to security risks for developers who unknowingly use these compromised packages. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which has been associated with various malicious npm packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall klred-notthedevsIf 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 klred-notthedevs package and any other packages associated with the tea.xyz campaign. Additionally, consider using a package-lock.json file to lock your dependencies to specific versions, minimizing the risk of inadvertently installing malicious packages.
Conclusion
The klred-notthedevs package poses a significant security risk due to its malicious code designed to manipulate npm registry data. It is essential for developers to be vigilant, regularly update their dependencies, and utilize tools like Vulert to monitor for vulnerabilities in their projects.
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FAQ
klred-notthedevs is an npm package that has been identified as part of a malicious campaign to exploit the npm registry.
The malicious code modifies your package.json file, potentially leading to security vulnerabilities and pollution of the npm registry.
You can use Vulert to monitor your project for vulnerabilities. Visit Vulert Scanner to check if your application is affected without needing to sign up.
If you have installed klred-notthedevs, you should uninstall it immediately using the command npm uninstall klred-notthedevs.
Regularly update your dependencies, use tools like Vulert for monitoring, and review your package-lock.json file to ensure no malicious packages are included.
