At the end of last week, we identified a use case that would allow a user to elevate privileges via Figaf.
It is in a rarely used area of the application. It will require access to your instance of Figaf to leverage the settings and have Figaf Admin access to Figaf. For current customers it will not be an issue but if we scale the usage of the functionality it could cause problems.
We therefore recommend that you upgrade to 2406 to avoid this potential problem. We held back further details about the bug to give our customers time to upgrade first.