Attention VRChat Creators: Unity Editor Vulnerability and Mitigation
Unity has released a notice to their Editor users indicating that a Remote Code Execution flaw is present in all current versions of the Unity Editor. VRChat is planning to upgrade to a patched version in a future release.
In the interim, we strongly recommend that users creating content for VRChat install the Unity Mitigation Tool for this issue. Please read the documentation Unity has provided closely.
This mitigation will remove the ability to open Asset Store assets from a web browser. To download these assets, you will have to navigate in the Asset Store window from within the Unity Editor.