diff --git a/config/initializers/constants.rb b/config/initializers/constants.rb index af1ee7e80..337c9e469 100644 --- a/config/initializers/constants.rb +++ b/config/initializers/constants.rb @@ -320,7 +320,8 @@ class Constants WHITELISTED_ATTRIBUTES = [ 'href', 'src', 'width', 'height', 'alt', 'cite', 'datetime', 'title', - 'class', 'name', 'xml:lang', 'abbr', 'style', 'target', :data, 'border', 'contenteditable' + 'class', 'name', 'xml:lang', 'abbr', 'style', 'target', :data, 'border', 'contenteditable', + 'colspan', 'rowspan' ].freeze WHITELISTED_CSS_ATTRIBUTES = {