Malicious Code Injection in colossal_camel_z3n: A Threat to npm Packages
Summary
MAL-2025-93622: Malicious code in colossal_camel_z3n (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package colossal_camel_z3n is part of the npm ecosystem, which is widely used for JavaScript package management. This package is linked to the tea.xyz token reward campaign, notorious for flooding the npm registry with malicious packages. These packages are designed to manipulate developer reputation scores by automatically generating and publishing derivative packages with random names.
Vulnerability Detail
The vulnerability in colossal_camel_z3n stems from its inclusion in a campaign that employs autopublish scripts to modify package.json files. This manipulation removes private flags, alters version numbers, and generates random package names, leading to pollution of the npm registry. The malicious payload can compromise the integrity of the npm ecosystem, potentially affecting 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 colossal_camel_z3nIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
As a temporary measure, you can avoid using the colossal_camel_z3n package and any packages that depend on it. Regularly audit your npm packages to ensure no malicious packages are present. You can also use the following command to check for vulnerabilities in your project: npm audit.
Conclusion
The colossal_camel_z3n package poses a significant risk due to its malicious code designed to manipulate npm packages. It is crucial for developers to remain vigilant, regularly audit their dependencies, and utilize tools like Vulert to monitor for vulnerabilities.
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FAQ
colossal_camel_z3n is an npm package that has been identified as part of a malicious campaign targeting the npm registry.
The vulnerability can lead to the installation of malicious code that modifies your package.json file and pollutes the npm registry, potentially compromising your project's integrity.
You should uninstall the colossal_camel_z3n package immediately and check your package-lock.json for any references to it.
You can use tools like Vulert, which monitors and alerts you in real-time for open-source vulnerabilities using just your package-lock.json.
Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
