6.1.6

Active Support

• Fix and add protections for XSS in ActionView::Helpers and ERB::Util.

  Add the method ERB::Util.xml_name_escape to escape dangerous characters
  in names of tags and names of attributes, following the specification of XML.

  Álvaro Martín Fraguas

Active Model

• No changes.

Active Record

• No changes.

Action View

• Fix and add protections for XSS in ActionView::Helpers and ERB::Util.

  Escape dangerous characters in names of tags and names of attributes in the
  tag helpers, following the XML specification. Rename the option
  :escape_attributes to :escape, to simplify by applying the option to the
  whole tag.

  Álvaro Martín Fraguas

Action Pack

• Allow Content Security Policy DSL to generate for API responses.

  Tim Wade

Active Job

• No changes.

Action Mailer

• No changes.

Action Cable

• No changes.

Active Storage

• No changes.

Action Mailbox

• No changes.

Action Text

• No changes.

Railties

• No changes.