Malicious Code Injection in nokire-zenitsu12: A Threat to npm Ecosystem
Summary
MAL-2025-163598: Malicious code in nokire-zenitsu12 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'nokire-zenitsu12' is part of a series of malicious npm packages associated with the tea.xyz token reward campaign. These packages are designed to manipulate the npm registry by creating and publishing numerous derivative packages with randomized names, thereby inflating developer reputation scores for token rewards. The malicious nature of this package poses a significant risk to developers and users relying on npm for secure package management.
Vulnerability Detail
The vulnerability in 'nokire-zenitsu12' originates from its involvement in a malicious campaign that floods the npm registry with derivative packages. The malicious payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior not only pollutes the npm registry but also compromises the integrity of the packages, making it difficult for developers to trust the ecosystem. The continuous republishing of these variants can lead to confusion and potential security risks for users.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall nokire-zenitsu12If 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 'nokire-zenitsu12' and any other packages associated with the tea.xyz token reward campaign. Additionally, consider using tools like Vulert to monitor your package-lock.json for vulnerabilities. You can check if your application is affected by this vulnerability using the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The 'nokire-zenitsu12' package poses a significant threat to the npm ecosystem due to its malicious behavior. It is crucial for developers to remain vigilant, regularly update their dependencies, and utilize monitoring tools like Vulert to ensure the security of their projects. Immediate action is required to mitigate the risks associated with this vulnerability.
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FAQ
'nokire-zenitsu12' is an npm package that has been identified as part of a malicious campaign aimed at manipulating the npm registry.
The vulnerability can lead to the pollution of the npm registry, making it difficult to trust the integrity of packages and potentially exposing your project to security risks.
You should remove 'nokire-zenitsu12' from your project immediately and monitor your dependencies for any other malicious packages.
You can use tools like Vulert, which monitors your package-lock.json for vulnerabilities in real-time, alerting you to any issues.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
