Malicious Code Detected in dom-style-parser Package
Summary
MAL-2025-18618: Malicious code in dom-style-parser (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The dom-style-parser package is a utility in the npm ecosystem that is designed to parse CSS style strings into JavaScript objects. It is commonly used in web development to manipulate styles dynamically. However, this package has been found to contain malicious code, posing a significant risk to applications that depend on it.
Vulnerability Detail
The vulnerability stems from the inclusion of malicious code within the dom-style-parser package. This code can potentially compromise the security of applications using the package, leading to unauthorized access, data breaches, or other malicious activities. The issue was introduced in version 0 and affects all subsequent versions.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall dom-style-parserIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
If an immediate update is not feasible, consider removing the dom-style-parser package from your project and replacing it with a safer alternative that provides similar functionality.
Conclusion
The discovery of malicious code in the dom-style-parser package highlights the importance of regularly monitoring and updating dependencies in software projects. By following the recommended steps to update or replace the package, developers can mitigate the risks associated with this vulnerability.
See every vulnerability recorded for dom-style-parser →
FAQ
dom-style-parser is an npm package used to parse CSS style strings into JavaScript objects for dynamic style manipulation in web applications.
The specifics of the malicious code have not been disclosed, but it poses a risk of unauthorized access and potential data breaches.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
Consider removing the dom-style-parser package and replacing it with a safer alternative until you can update.
Utilize tools like Vulert, which monitors and alerts you in real-time for open-source vulnerabilities using just your package-lock.json.
