Malicious Code Injection in nokire-rara95: A Threat to npm Ecosystem

nokire-rara95 Updated 26 Nov 2025

Summary

12/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-163389: Malicious code in nokire-rara95 (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The package 'nokire-rara95' 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 are designed to inflate developer reputation scores through automated publishing scripts, which can lead to significant pollution of the npm registry and compromise the integrity of the ecosystem.

Vulnerability Detail

The vulnerability in 'nokire-rara95' originates from its involvement in the tea.xyz token reward campaign. The package contains malicious scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior allows the package to continuously republish variants, which can lead to the proliferation of potentially harmful packages in the npm registry. The ramifications include the risk of developers inadvertently using compromised packages, which can lead to security breaches and loss of trust in the npm ecosystem.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall nokire-rara95

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

Workaround

As a workaround, you can temporarily avoid using the 'nokire-rara95' package and check your project for any dependencies that might be using it. You can also use the Vulert platform to monitor your project for vulnerabilities. To check if your application is affected, you can use the Vulert playground at https://vulert.com/scanner without any signup.

Conclusion

The 'nokire-rara95' package poses a significant threat to the npm ecosystem due to its malicious behavior. It is crucial for developers to be vigilant and proactive in managing their dependencies. By removing this package and utilizing tools like Vulert, developers can help maintain the integrity of their projects and the broader npm community.

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FAQ

The main issue is that it contains malicious code that modifies package.json and floods the npm registry with derivative packages.

You can check your package-lock.json or run 'npm ls nokire-rara95' to see if it is listed as a dependency.

You should uninstall the package immediately using 'npm uninstall nokire-rara95' and check for any other affected packages.

Yes, regularly updating your dependencies and using tools like Vulert can help monitor and alert you to potential vulnerabilities.

Yes, you can use the Vulert playground at Vulert Scanner to check for vulnerabilities in your application without any signup.

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How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall nokire-rara95

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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