Malicious Code Injection in easy_sloth_teal-69: A Threat to npm Packages
Summary
MAL-2025-101864: Malicious code in easy_sloth_teal-69 (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
easy_sloth_teal-69 is an npm package that appears to be part of a token reward campaign associated with the tea.xyz protocol. This package is designed to facilitate the generation and publication of derivative packages, which can inflate developer reputation scores for token rewards. However, it has been identified as containing malicious code that compromises its integrity and the security of the npm ecosystem.
Vulnerability Detail
The vulnerability in easy_sloth_teal-69 originates from its inclusion in a campaign that floods the npm registry with malicious packages. The malicious payload modifies the package.json file to remove private flags, alters version numbers, and generates random package names, leading to the continuous republishing of variants. This behavior not only pollutes the npm registry but also poses a risk to developers who may unknowingly use these compromised packages, potentially leading to security breaches in their applications.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall easy_sloth_teal-69If 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 easy_sloth_teal-69 and any other packages associated with the tea.xyz token reward campaign. Regularly monitor your package dependencies and remove any that are suspicious or unverified.
Conclusion
The easy_sloth_teal-69 package poses a significant risk due to its malicious code designed to manipulate npm packages for fraudulent purposes. It is essential for developers to remain vigilant, regularly audit their dependencies, and utilize tools like Vulert to monitor for vulnerabilities. Removing compromised packages and staying informed about the latest security practices will help safeguard your applications.
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FAQ
easy_sloth_teal-69 is an npm package involved in a token reward campaign that generates and publishes derivative packages to inflate developer reputation scores.
The malicious code modifies your package.json file, potentially leading to security vulnerabilities and the pollution of the npm registry with untrustworthy packages.
If you have installed easy_sloth_teal-69, you should uninstall it immediately using npm uninstall easy_sloth_teal-69 and review your project for any other suspicious packages.
You can use tools like Vulert, which monitors your package-lock.json for open-source vulnerabilities in real-time. You can check your application for vulnerabilities using the Vulert playground without any signup.
There are no patches available for easy_sloth_teal-69 as it is recommended to remove the package entirely from your project.
