Malicious Code Injection in aggressive_iguana-appteadev: A Threat to npm Ecosystem
Summary
MAL-2025-99253: Malicious code in aggressive_iguana-appteadev (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The package aggressive_iguana-appteadev 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, which has been associated with malicious activities aimed at inflating developer reputation scores. The package's functionality is compromised by the presence of malicious scripts that manipulate its metadata and behavior.
Vulnerability Detail
The vulnerability in aggressive_iguana-appteadev originates from its association with a malicious campaign that floods the npm registry with derivative packages. The malicious payload alters the package.json file by removing private flags, changing version numbers, and generating random package names. This behavior not only pollutes the npm registry but also poses a risk to developers who may unknowingly use these compromised packages, leading to potential security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall aggressive_iguana-appteadevIf 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 aggressive_iguana-appteadev package from your project to prevent any potential exploitation. Use the following command: npm uninstall aggressive_iguana-appteadev.
Conclusion
The aggressive_iguana-appteadev package poses a significant risk due to its malicious code injection vulnerability. It is crucial for developers to take immediate action by updating or removing the package and to utilize tools like Vulert for ongoing monitoring of their applications.
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FAQ
aggressive_iguana-appteadev is an npm package that has been linked to a malicious campaign aimed at inflating developer reputation scores.
The vulnerability can lead to the injection of malicious code into your application, potentially compromising its security and integrity.
If you have installed aggressive_iguana-appteadev, it is recommended to uninstall it immediately and monitor your application for any unusual behavior.
Yes, you can use Vulert, which monitors your package-lock.json file to alert you in real-time for open-source vulnerabilities. You can check your application using the Vulert playground without any signup.
Regularly update your dependencies, monitor for vulnerabilities using tools like Vulert, and review the packages you use for any suspicious activity.
