Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. In versions 0.16.2 and below, users with the viewer role can delete admin and low-privileged user accounts. Exploitation can lead to DoS and affect data integrity. This issue has been patched in version 0.16.3.
https://github.com/blakeblackshear/frigate/security/advisories/GHSA-vg28-83rp-8xx4
https://github.com/blakeblackshear/frigate/releases/tag/v0.16.3