Changelogs / Kadence / Solid Security / 5.3.7 5.3.7 Fix1 Fixes Throw a real 403 instead of a faked 404 for hide backend - Fixes compatability with certain plugins including WordPress SEO. Hat tip to Joost de Valk (@jdevalk) and the @Yoast team for bringing this issue to our attention. 5.2.1 5.4.5