Critical Malicious Code Vulnerability in com.unity.polyspatial.xr Package

com.unity.polyspatial.xr Updated 21 Nov 2025

Summary

20/11/2025
CRITICAL
No i
Critical
Not published

MAL-2025-190581: Malicious code in com.unity.polyspatial.xr (npm). Affected versions are not published. No fix is published. How to fix ↓

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Background

The com.unity.polyspatial.xr package is an npm library designed for spatial computing in Unity applications. It provides developers with tools to integrate spatial features into their projects. However, this package has been identified to contain malicious code, posing significant risks to systems that utilize it.

Vulnerability Detail

The vulnerability stems from the presence of embedded malicious code within the com.unity.polyspatial.xr package. This code can compromise any computer that has the package installed, potentially allowing unauthorized access to sensitive information such as secrets and keys. The malicious nature of this code has been confirmed by security sources, indicating that systems running this package should be considered fully compromised.

How To Fix

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

npm uninstall com.unity.polyspatial.xr

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 →

Workaround

Currently, the only effective workaround is to uninstall the com.unity.polyspatial.xr package. You can do this by running the following command in your terminal: npm uninstall com.unity.polyspatial.xr. After uninstallation, monitor your system for any signs of compromise.

Conclusion

The discovery of malicious code in the com.unity.polyspatial.xr package poses a serious threat to users and their systems. Immediate action is required to mitigate risks, including uninstalling the package and rotating sensitive information. Continuous monitoring and utilizing tools like Vulert can help maintain security in your applications.

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FAQ

Immediately uninstall the package and rotate any sensitive information stored on the affected system.

You can use Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit Vulert Scanner to check your application without requiring any signup.

Currently, there is no patch available. The recommended action is to uninstall the package.

Failure to address this vulnerability could lead to unauthorized access to sensitive data and potential system compromise.

While not all packages from the same publisher may be compromised, it is advisable to review and monitor them closely for any security issues.

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How To Fix

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

npm uninstall com.unity.polyspatial.xr

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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