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

melody-soluble-pot Updated 24 Nov 2025

Summary

11/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-105778: Malicious code in melody-soluble-pot (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The 'melody-soluble-pot' package is part of the npm ecosystem, which is widely used for JavaScript package management. This package, like many others, is intended to facilitate the development and distribution of JavaScript applications. However, it has been identified as part of a malicious campaign that aims to exploit the npm registry by flooding it with derivative packages that can harm developers' reputations and the integrity of the registry itself.

Vulnerability Detail

The vulnerability in 'melody-soluble-pot' originates from its association with the tea.xyz token reward campaign, which has been known to deploy malicious scripts. These scripts are designed to modify the package.json file by removing private flags, altering version numbers, and generating random package names. This behavior leads to the continuous republishing of variants, which pollutes the npm registry and can mislead developers into using compromised packages.

How To Fix

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

npm uninstall melody-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 avoid using the 'melody-soluble-pot' package altogether and look for alternative packages that provide similar functionality without the associated risks. Always verify the integrity and reputation of packages before including them in your project.

Conclusion

The 'melody-soluble-pot' package poses a significant threat to the npm ecosystem due to its malicious behavior. Developers are advised to remove this package from their projects and monitor their dependencies for vulnerabilities. Utilizing tools like Vulert can help maintain the security of your applications.

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FAQ

It is an npm package that has been identified as part of a malicious campaign to exploit the npm registry.

Using this package can lead to the introduction of malicious code into your project, potentially compromising its security and integrity.

You should uninstall the package immediately using 'npm uninstall melody-soluble-pot' and check for any other affected packages.

You can use tools like Vulert, which monitors your package-lock.json file for vulnerabilities in real-time without requiring code access or installation.

Yes, you can use the Vulert playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.

How To Fix

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

npm uninstall melody-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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