Last night, Jamf released Jamf Pro 10.13.1 & 10.15.1. These were released due to PI-007507.
This PI is noted as a “critical security vulnerability” which “does not pose a risk to private data or managed devices. It does have the potential to impact the integrity and availability of your web server” but “impacts versions of Jamf Pro 9.4 and later”
As Jamf Pro 10.15.0 was only released 19 days ago, 10.15.1 is the 10.15.0 release with PI-007507 having been patched.