Disable XML and JSON parameter parsers
user
```ruby
# Turn off XML parsing:
# https://groups.google.com/forum/#!topic/rubyonrails-security/61bkgvnSGTQ/discussion
# ActionDispatch::ParamsParser::DEFAULT_PARSERS.delete(Mime::XML)
# ActionDispatch::ParamsParser::DEFAULT_PARSERS.delete(Mime::JSON)```
assistant