Critical Malicious Code Vulnerability in @indigo-web/material Package

@indigo-web/material Updated 02 Oct 2025

Summary

15/07/2025
CRITICAL
No i
Critical
Not published

MAL-2025-5879: Malicious code in @indigo-web/material (npm). Affects @indigo-web/material versions 2.4.0 – 5.0.2. No fix is published. How to fix ↓

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Background

The @indigo-web/material package is a library designed for building user interfaces with Material Design principles in mind. It provides a set of reusable components and styles that help developers create visually appealing and consistent web applications. However, this package has been identified to contain malicious code, posing significant security risks to any application that utilizes it.

Vulnerability Detail

The vulnerability stems from the presence of embedded malicious code within the @indigo-web/material package. This code can compromise the security of any system where the package is installed, potentially allowing unauthorized access to sensitive information, such as secrets and keys. The malicious nature of this code means that any computer running this package should be considered fully compromised, necessitating immediate action to mitigate risks.

How To Fix

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

npm uninstall @indigo-web/material

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

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Workaround

As a workaround, you can temporarily replace the @indigo-web/material package with an alternative UI library that does not have known vulnerabilities. Additionally, ensure that all secrets and keys stored on the affected computer are rotated immediately from a secure environment.

Conclusion

The @indigo-web/material package has been identified to contain malicious code that poses serious security risks. Immediate action is required to remove the package and secure any sensitive information. Users are encouraged to monitor for updates and consider alternative libraries until a resolution is provided.

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FAQ

The malicious code can compromise the security of systems, allowing unauthorized access to sensitive information.

You can use Vulert's playground at Vulert Scanner to check if your application is affected without requiring any signup.

You should immediately remove the package and rotate any sensitive information stored on the affected system.

Currently, there is no specific patch mentioned, but you should monitor the official repository for updates.

Failure to address this vulnerability can lead to unauthorized access, data breaches, and potential control over your system by malicious entities.

How To Fix

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

npm uninstall @indigo-web/material

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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