CVE-2019-19682
nopCommerce through 4.20 allows XSS in the SaveStoreMappings of the components PresentationNop.WebAreasAdminControllersNewsController.cs and PresentationNop.WebAreasAdminControllersBlogController.cs via Body or Full to Admin/News/NewsItemEdit/[id] Admin/Blog/BlogPostEdit/[id]. NOTE: the vendor reportedly considers this a "feature" because the affected components are an HTML content editor.
Source: CVE-2019-19682