Malicious Code Injection in nokire-namiresan79: A Threat to npm Ecosystem
Summary
MAL-2025-163135: Malicious code in nokire-namiresan79 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'nokire-namiresan79' is part of a series of malicious npm packages that emerged during the tea.xyz token reward campaign. These packages are designed to manipulate the npm registry by automatically generating and publishing derivative packages with randomized names. This behavior not only inflates developer reputation scores for token rewards but also poses significant risks to the integrity of the npm ecosystem.
Vulnerability Detail
The vulnerability in 'nokire-namiresan79' originates from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This leads to the continuous republishing of variants that pollute the npm registry, potentially compromising the security and reliability of applications that depend on these packages. The malicious code is part of a broader trend of exploiting npm for personal gain, affecting developers and users alike.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall nokire-namiresan79If 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-namiresan79' package and replace it with a trusted alternative. Always review the packages you include in your project and consider using tools like Vulert to monitor for vulnerabilities in your dependencies.
Conclusion
The 'nokire-namiresan79' package represents a significant threat to the npm ecosystem due to its malicious behavior. By understanding the nature of this vulnerability and taking proactive steps to remove affected packages, developers can protect their applications and maintain the integrity of their software environments.
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FAQ
The main issue is that it contains malicious code that modifies package.json files and repopulates the npm registry with harmful variants.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
You should uninstall the package immediately using 'npm uninstall nokire-namiresan79' and review your project's dependencies for any other vulnerabilities.
Yes, you should look for trusted and well-maintained packages that provide similar functionality without the associated risks.
Regularly audit your dependencies, use tools like Vulert for real-time monitoring, and only install packages from reputable sources.
