Malicious Code Injection in namadata-munaroha-nagama: A Threat to npm Packages
Summary
MAL-2025-161780: Malicious code in namadata-munaroha-nagama (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
namadata-munaroha-nagama is an npm package that has been identified as part of a malicious campaign targeting the npm registry. This package, like others involved in the tea.xyz token reward scheme, is designed to inflate developer reputation scores through the automatic generation and publication of derivative packages. The malicious nature of this package poses significant risks to developers and users relying on npm for package management.
Vulnerability Detail
The vulnerability originates from a malicious payload embedded within the namadata-munaroha-nagama package. This payload modifies the package.json file by removing private flags, altering version numbers, and generating random package names, primarily themed around Indonesian culture. The package continuously republishes variants to pollute the npm registry, which can lead to confusion, reputation damage for legitimate developers, and potential security risks for users who inadvertently install these malicious packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall namadata-munaroha-nagamaIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, avoid using the namadata-munaroha-nagama package and consider using alternative packages that provide similar functionality without the associated risks. Additionally, regularly audit your npm packages for vulnerabilities using tools like npm audit.
Conclusion
The namadata-munaroha-nagama package poses a significant threat due to its malicious code designed to manipulate npm registry entries. Developers must take immediate action to remove this package and monitor their projects for any vulnerabilities. Utilizing tools like Vulert can aid in maintaining the security of your software.
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FAQ
namadata-munaroha-nagama is an npm package that has been identified as part of a malicious campaign aimed at inflating developer reputation scores through the automatic generation of derivative packages.
The vulnerability can lead to the installation of malicious code, which may compromise your project's security and integrity, potentially allowing unauthorized access or data manipulation.
Immediately uninstall the package using 'npm uninstall namadata-munaroha-nagama' and check your project for any unintended changes made by the malicious payload.
Yes, tools like Vulert can monitor your package-lock.json file to alert you in real-time for open-source vulnerabilities in your software. You can also use the Vulert playground to check if your application is affected by this vulnerability.
Regularly audit your dependencies, use trusted sources for packages, and stay informed about known vulnerabilities in the npm ecosystem.
