Malicious Code Injection in layla-poke13: A Threat to npm Users
Summary
MAL-2025-157995: Malicious code in layla-poke13 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'layla-poke13' is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, 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 npm's publishing system, leading to potential security risks for developers and their applications.
Vulnerability Detail
The vulnerability in 'layla-poke13' stems from its association with a malicious campaign that floods the npm registry with derivative packages. These packages contain scripts designed to automatically modify package.json files, removing private flags, altering version numbers, and generating random package names. This behavior not only inflates developer reputation scores for token rewards but also pollutes the npm registry, making it difficult for legitimate packages to be found and increasing the risk of dependency confusion attacks.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall layla-poke13If 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 'layla-poke13' and any other packages associated with the malicious campaign. Additionally, consider using a package-lock.json file to lock down your dependencies to known safe versions, preventing the installation of compromised packages.
Conclusion
The 'layla-poke13' package poses a significant security risk due to its malicious code injection capabilities. Developers should take immediate action to remove this package and monitor their applications for any vulnerabilities. Utilizing tools like Vulert can help in maintaining the security of your software.
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FAQ
'layla-poke13' is an npm package that has been identified as part of a malicious campaign targeting the npm registry.
The vulnerability can lead to the injection of malicious code into your application, potentially compromising its security and integrity.
You should immediately remove 'layla-poke13' from your project and monitor your application for any unusual behavior.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
