Inspired by:
CVE-2021-36934/CVE-2021-36934.ps1 at main · JoranSlingerland/CVE-2021-36934 (github.com)
I have update my security testing script here:
https://github.com/directorcia/Office365/blob/master/sec-test.ps1
To now also test for this and report back as shown above. If you want to actually run the recommended fixes then run Joran’s script, my security script only tests for the issue.
CIAOPS 