CVE-2026-71240 DjangoCRM: Unauthenticated Open Redirect via toggle_default_sorting next_url Parameter

DjangoCRM's toggledefaultsorting view is the only route in common/urls.py that is not wrapped in loginrequired or staffmemberrequired, and it redirects to a caller-supplied nexturl GET parameter after only checking secureurlnexturl, which merely verifies the target host matches the current site's...