Malicious Code Injection in nokire-kilua95: A Threat to npm Packages
Summary
MAL-2025-162690: Malicious code in nokire-kilua95 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'nokire-kilua95' is part of a series of npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to inflate developer reputation scores by automatically generating and publishing derivative packages with randomized names. The malicious nature of this package lies in its ability to modify critical files and republish variants, thereby polluting the npm registry.
Vulnerability Detail
The vulnerability in 'nokire-kilua95' originates from its design to include autopublish scripts that alter the package.json file. This modification removes private flags, changes version numbers, and generates random package names, which can lead to a significant increase in the number of malicious packages in the npm registry. The ramifications include potential security risks for developers who unknowingly install these packages, as they may inadvertently execute malicious code or face issues with package management due to the pollution of the registry.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall nokire-kilua95If 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 'nokire-kilua95' package and look for alternative packages that provide similar functionality without the associated risks. Always verify the integrity and reputation of packages before installation.
Conclusion
The 'nokire-kilua95' package poses a significant security risk due to its malicious code designed to manipulate package management processes. It is crucial for developers to be vigilant and remove any affected packages while utilizing tools like Vulert to monitor for vulnerabilities in their projects.
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FAQ
'nokire-kilua95' is an npm package that is part of a malicious campaign aimed at inflating developer reputation scores through the creation of derivative packages.
The vulnerability can lead to the installation of malicious code, which may compromise your project's security and integrity.
You should uninstall the package immediately using 'npm uninstall nokire-kilua95' and check your project for any other potentially malicious packages.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time. You can check your application using the Vulert playground without any signup.
Yes, you should look for reputable packages that offer similar functionality but do not have a history of malicious activity.
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