Security fixes are made for the latest release of izaya.
Please don't report security problems in a public issue. Use GitHub's private vulnerability reporting instead, and include the steps to reproduce the problem and the izaya and Django versions affected.
Search endpoints are public unless IZAYA_LOGIN_REQUIRED or a lookup's has_access says
otherwise, and a per-user get_queryset doesn't limit what a form accepts or renders. See
Private data in the README for how to restrict a lookup and its form field.