Malicious Code Injection in stewart-soluble-pot Package: A Threat to npm Ecosystem

stewart-soluble-pot Updated 18 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-109120: Malicious code in stewart-soluble-pot (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The stewart-soluble-pot package is part of the npm ecosystem, which is widely used for managing JavaScript packages. This package has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages. These packages are designed to inflate developer reputation scores for token rewards, posing a significant risk to developers and users relying on npm for package management.

Vulnerability Detail

The vulnerability in the stewart-soluble-pot package stems from its association with the tea.xyz token reward campaign. This package contains malicious scripts that modify the package.json file by removing private flags, altering version numbers, and generating random package names. The continuous republishing of these variants pollutes the npm registry, leading to potential security risks for users who may inadvertently install these compromised packages. The origin of this vulnerability is linked to the automated scripts (auto.js, autopublish.js, etc.) that are designed to exploit the npm ecosystem.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall stewart-soluble-pot

If 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 prevent the installation of the stewart-soluble-pot package by using the following command: npm uninstall stewart-soluble-pot. Additionally, you can monitor your project for vulnerabilities using tools like Vulert, which analyzes your package-lock.json file to detect open-source vulnerabilities in real-time.

Conclusion

The stewart-soluble-pot package poses a significant threat to the npm ecosystem due to its malicious code designed to exploit the registry. It is crucial for developers to remain vigilant, update their packages, and utilize tools like Vulert to monitor for vulnerabilities. By taking proactive measures, developers can safeguard their projects against potential security risks.

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FAQ

The stewart-soluble-pot package is an npm package that has been identified as part of a malicious campaign aimed at exploiting the npm registry.

This vulnerability can lead to the installation of compromised packages, which may introduce security risks and affect the integrity of your project.

If you have installed the stewart-soluble-pot package, it is recommended to uninstall it immediately and monitor your project for any potential vulnerabilities.

Yes, you can use Vulert to monitor your project for open-source vulnerabilities by analyzing your package-lock.json file. You can access the Vulert playground at Vulert Scanner without any signup.

To prevent similar vulnerabilities, regularly update your packages, use tools like Vulert for monitoring, and review the security of third-party packages before installation.

How To Fix

This package is malicious. Remove it and rotate any credentials it could have accessed.

npm uninstall stewart-soluble-pot

If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.

Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →

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