frontend_editing-3436501

Issue #1232572 by deviantintegral, mcdruid, joachim, cweagans, Lennard Westerveld, kenorb, hanoii, webflo, bleen, esod, johnennew, Elijah Lynn, ron_s, csmdgl, sriharsha.uppuluri, cman9090, Berdir, catch, q0rban, alexpott, anavarre: Backport skip_permissions_hardening