Malicious Code Injection in tehah-mand-konatol Package: A Threat to npm Users
Summary
MAL-2025-168975: Malicious code in tehah-mand-konatol (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The tehah-mand-konatol package is part of the npm ecosystem, which is widely used for JavaScript package management. This package has been identified as part of a malicious campaign that aims to exploit npm's publishing system. It is designed to inflate developer reputation scores through the automatic generation and publication of derivative packages with randomized names, which can lead to significant pollution of the npm registry.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the tehah-mand-konatol package. This code modifies the package.json file to remove private flags, alters version numbers, and generates random package names, primarily themed around Indonesian culture. The malicious payload continuously republishes these variants, which can lead to a compromised npm registry and potential security risks for developers who unknowingly install these packages.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall tehah-mand-konatolIf 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 tehah-mand-konatol package and any packages that depend on it. If you have already installed it, you can remove it using the command mentioned above. Additionally, consider using tools like Vulert to monitor your project for vulnerabilities.
Conclusion
The tehah-mand-konatol package poses a significant threat due to its malicious code that alters package metadata and repopulates the npm registry with harmful variants. It is crucial for developers to be vigilant, remove any affected packages, and utilize tools like Vulert to monitor for vulnerabilities in their projects.
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FAQ
The tehah-mand-konatol package is an npm package that has been identified as part of a malicious campaign to inflate developer reputation scores.
The malicious code modifies your package.json file, removes private flags, and continuously republishes variants, which can lead to security risks and pollution of the npm registry.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without requiring any signup.
If you have installed the tehah-mand-konatol package, you should uninstall it immediately using 'npm uninstall tehah-mand-konatol' and check for any other affected packages.
Regularly monitor your dependencies using tools like Vulert, keep your packages updated, and only install packages from trusted sources.
