Malicious Code Detected in css-loader-quito-soap-ursa Package
Summary
MAL-2025-17793: Malicious code in css-loader-quito-soap-ursa (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The css-loader-quito-soap-ursa package is an npm module that is typically used for loading CSS files in JavaScript applications. It allows developers to write CSS in JavaScript, enabling modular styles and dynamic styling capabilities. However, this package has been identified to contain malicious code, which poses a significant risk to applications that utilize it.
Vulnerability Detail
The vulnerability in the css-loader-quito-soap-ursa package stems from the inclusion of malicious code that can compromise the security of applications using this package. This code may lead to unauthorized access, data breaches, or other harmful actions within the application. The malicious nature of the code was confirmed by security researchers, and it is crucial for developers to address this issue promptly to avoid potential exploitation.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall css-loader-quito-soap-ursaIf 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 disable the usage of the css-loader-quito-soap-ursa package in your project until a secure version is released. This can be done by removing it from your package.json file and running npm install to update your dependencies.
Conclusion
The css-loader-quito-soap-ursa package has been identified as containing malicious code, posing a significant risk to applications. It is crucial for developers to remove this package and monitor for any updates or secure alternatives to ensure the safety of their applications.
See every vulnerability recorded for css-loader-quito-soap-ursa →
FAQ
It is an npm module used for loading CSS files in JavaScript applications, allowing for modular and dynamic styling.
The malicious code can lead to unauthorized access and potential data breaches within applications that use the package.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Check your application using the Vulert playground at Vulert Scanner.
Yes, the best approach is to remove the css-loader-quito-soap-ursa package and replace it with a secure alternative. If a patched version is released, update it using npm.
You can temporarily disable the package in your project to mitigate risks until a secure version is available.
