Malicious Code Injection in nokire-kilua98: A Threat to npm Users
Summary
MAL-2025-162693: Malicious code in nokire-kilua98 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'nokire-kilua98' is part of the npm ecosystem and is associated with the tea.xyz token reward campaign. This package is designed to manipulate npm's publishing system, generating numerous derivative packages with randomized names. Its primary function is to inflate developer reputation scores for token rewards, making it a potential vector for malicious activities.
Vulnerability Detail
The vulnerability in 'nokire-kilua98' stems from its malicious code that modifies the package.json file by removing private flags and altering version numbers. It generates random package names, often themed around Indonesian culture, and continuously republishes these variants to clutter the npm registry. This behavior can lead to the proliferation of untrustworthy packages, potentially compromising the integrity of applications that depend on npm.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall nokire-kilua98If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, consider using a package manager that allows you to lock down your dependencies or monitor for vulnerabilities. You can also utilize Vulert, which monitors your package-lock.json for vulnerabilities in real-time. To check if your application is affected by this vulnerability, visit the Vulert playground at https://vulert.com/scanner without needing to sign up.
Conclusion
The 'nokire-kilua98' package poses a significant threat due to its malicious code that modifies package metadata and floods the npm registry with untrustworthy packages. It is crucial for developers to remove this package and monitor their dependencies to maintain application security.
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FAQ
'nokire-kilua98' is an npm package involved in a token reward campaign that generates and publishes numerous derivative packages.
The malicious code can lead to the installation of untrustworthy packages, potentially compromising your application's security and integrity.
You should uninstall the package immediately using 'npm uninstall nokire-kilua98' and check for any other affected packages.
Yes, you can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time.
Regularly update your dependencies, monitor for vulnerabilities, and utilize tools that provide alerts for any security issues.
