Malicious Code Injection in conceptual_gecko_requirement Package
Summary
MAL-2025-93697: Malicious code in conceptual_gecko_requirement (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The conceptual_gecko_requirement package is part of the npm ecosystem, commonly used for various JavaScript applications. It is designed to facilitate certain functionalities within projects, but it has been compromised by malicious actors. This package has been associated with the tea.xyz token reward campaign, which has led to the proliferation of harmful scripts that manipulate package metadata and inflate developer reputation scores.
Vulnerability Detail
The vulnerability stems from the presence of malicious code within the conceptual_gecko_requirement package. This code is designed to modify the package.json file by removing private flags, altering version numbers, and generating random package names. The malicious payload continuously republishes these variants, polluting the npm registry and potentially leading to security risks for developers who unknowingly use these compromised packages. The origin of this issue is linked to a campaign aimed at exploiting npm's publishing mechanisms for token rewards.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall conceptual_gecko_requirementIf 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 remove the conceptual_gecko_requirement package from your project by executing the following command: npm uninstall conceptual_gecko_requirement. This will prevent any malicious code from executing until a safe version is available.
Conclusion
The conceptual_gecko_requirement package has been identified as containing malicious code that poses significant risks to developers. It is crucial to take immediate action by updating or removing the package to safeguard your projects. Utilizing tools like Vulert can help in monitoring and alerting for such vulnerabilities in real-time.
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FAQ
It is an npm package used in JavaScript applications, but it has been compromised with malicious code.
The malicious code modifies your package.json file and can lead to the publication of harmful variants, affecting your project's integrity.
You should uninstall the package immediately and check for any updates or patches that may address the vulnerability.
Yes, Vulert can monitor your project for open-source vulnerabilities using just the package-lock.json file, providing real-time alerts.
You can use the Vulert playground at Vulert Scanner to check for vulnerabilities without needing to sign up.
