Malicious Code Injection in kamasada-natib-yal: A Threat to npm Ecosystem
Summary
MAL-2025-157276: Malicious code in kamasada-natib-yal (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package 'kamasada-natib-yal' is part of the npm ecosystem, which is widely used for JavaScript package management. This package is associated with the tea.xyz token reward campaign, notorious for flooding the npm registry with malicious packages. These packages often contain scripts designed to manipulate package metadata and inflate developer reputation scores, posing significant risks to users and the integrity of the npm registry.
Vulnerability Detail
The vulnerability in 'kamasada-natib-yal' originates from its inclusion in a malicious campaign that modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior leads to the continuous republishing of variants, polluting the npm registry and potentially compromising the security of applications that depend on these packages. The malicious payload can also lead to unauthorized access and manipulation of user data.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall kamasada-natib-yalIf 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 use the following command to prevent the installation of known malicious packages: 'npm audit fix'. This command will attempt to automatically fix vulnerabilities in your dependencies, but it is crucial to monitor your package dependencies regularly.
Conclusion
The 'kamasada-natib-yal' package poses a significant threat to the npm ecosystem due to its malicious behavior. Users are advised to uninstall this package and monitor their dependencies closely. Utilizing tools like Vulert can help in identifying and mitigating such vulnerabilities in real-time.
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FAQ
'kamasada-natib-yal' is an npm package that has been identified as part of a malicious campaign aimed at manipulating the npm registry.
This vulnerability can lead to unauthorized modifications of your application's dependencies, potentially compromising its security and functionality.
You should uninstall the package immediately using 'npm uninstall kamasada-natib-yal' and check your package-lock.json for any references to it.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time using just your package-lock.json. You can also check your application against known vulnerabilities using the Vulert playground.
There is no patch for 'kamasada-natib-yal' as it is recommended to remove the package entirely due to its malicious nature.
