Malicious Code Injection in gothic_worm_dumbs Package
Summary
MAL-2025-103317: Malicious code in gothic_worm_dumbs (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The gothic_worm_dumbs 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 floods npm with harmful packages. Its primary function is to generate and publish derivative packages with randomized names, which can inflate developer reputation scores for token rewards. This behavior poses a significant risk to developers and users relying on npm for secure package management.
Vulnerability Detail
The vulnerability stems from the malicious code embedded within the gothic_worm_dumbs package. This code modifies the package.json file by removing private flags, altering version numbers, and generating random package names. The continuous republishing of these variants pollutes the npm registry, leading to potential security risks for developers who may unknowingly use these compromised packages. The origin of this vulnerability is linked to the tea.xyz token reward campaign, which exploits npm's publishing mechanisms.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall gothic_worm_dumbsIf 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 gothic_worm_dumbs package and any other packages that may be part of the malicious campaign. Additionally, consider using tools like Vulert to monitor your package-lock.json file for vulnerabilities. You can check if your application is affected by this vulnerability using the Vulert playground at https://vulert.com/scanner without any signup.
Conclusion
The gothic_worm_dumbs package poses a significant security risk due to its malicious code that modifies package metadata and floods the npm registry with harmful variants. It is crucial for developers to remove this package and monitor their dependencies regularly to maintain application security.
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FAQ
gothic_worm_dumbs is an npm package identified as part of a malicious campaign that generates and publishes harmful derivative packages.
The vulnerability can lead to the introduction of malicious code in your application, potentially compromising its security and functionality.
You should uninstall the gothic_worm_dumbs package immediately and check your project for any other compromised packages.
Yes, regularly update your dependencies, use tools like Vulert for monitoring vulnerabilities, and audit your packages frequently.
Vulert is a tool that monitors your package-lock.json file for open-source vulnerabilities in real-time. It provides alerts for any detected issues.
