Malicious Code Injection in mahesa-oncom6-kyuki Package
Summary
MAL-2025-88159: Malicious code in mahesa-oncom6-kyuki (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The mahesa-oncom6-kyuki package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to provide specific functionalities to developers. However, it has been identified as part of a malicious campaign that floods the npm registry with harmful packages designed to inflate developer reputation scores through automated scripts.
Vulnerability Detail
The vulnerability in the mahesa-oncom6-kyuki package stems from its association with a malicious campaign that modifies the package.json file to remove private flags and change version numbers. It generates random package names and continuously republishes variants, polluting the npm registry. This can lead to security risks, including unauthorized access to sensitive information and potential exploitation of affected systems.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall mahesa-oncom6-kyukiIf 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 mahesa-oncom6-kyuki package and replace it with a similar package that is known to be secure. Always verify the integrity and source of packages before including them in your project.
Conclusion
The mahesa-oncom6-kyuki package poses significant security risks due to its malicious code injection. It is essential to remove this package from your projects and monitor your dependencies regularly to ensure the safety of your applications.
See every vulnerability recorded for mahesa-oncom6-kyuki →
FAQ
The mahesa-oncom6-kyuki package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
This vulnerability can lead to unauthorized modifications in your project, potential data leaks, and exposure to further attacks.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without any signup.
If you have used the mahesa-oncom6-kyuki package, uninstall it immediately and review your project for any potential security issues.
Yes, consider using well-established and trusted packages that provide similar functionality without the associated risks.
