Malicious Code Injection in ucok-poke11: A Threat to npm Ecosystem
Summary
MAL-2025-169629: Malicious code in ucok-poke11 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
ucok-poke11 is an npm package that has been identified as part of a malicious campaign targeting the npm registry. This package is associated with the tea.xyz token reward initiative, which aims to inflate developer reputation scores through the automatic generation and publication of derivative packages. The package's functionality is compromised, making it a potential threat to users and developers who rely on npm for package management.
Vulnerability Detail
The vulnerability in ucok-poke11 stems from its malicious payload, which modifies the package.json file to remove private flags, alters version numbers, and generates random package names. This behavior is designed to continuously republish variants of the package, polluting the npm registry and potentially leading to security risks for users who inadvertently install 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 ucok-poke11If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary workaround, avoid using ucok-poke11 and consider using alternative packages that provide similar functionality without the associated risks. Regularly audit your package dependencies to ensure they are secure.
Conclusion
The ucok-poke11 package poses a significant threat to the npm ecosystem due to its malicious behavior. Users are advised to uninstall the package and monitor their dependencies for vulnerabilities. Utilizing tools like Vulert can help maintain the security of your projects.
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FAQ
ucok-poke11 is an npm package involved in a malicious campaign that modifies package metadata and republish variants to inflate developer reputation scores.
The vulnerability can lead to the installation of compromised packages, which may introduce security risks and affect the integrity of your project.
You should uninstall ucok-poke11 immediately using 'npm uninstall ucok-poke11' and audit your project for any other potentially malicious packages.
You can use tools like Vulert, which monitors your package-lock.json file for open-source vulnerabilities in real-time. You can check your application against known vulnerabilities using the Vulert playground without any signup.
Yes, consider using well-established and trusted packages that provide similar functionality without the risks associated with ucok-poke11.
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Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
