Disable or sanitize InGameUI map.ini settings

[Caball009]

InGameUI
  MessageColor1                  = R:255 G:255 B:255
  MessageColor2                  = R:255 G:255 B:255
  MessagePosition                = X:0 Y:1000
  MessageFont                    = Verdana
  MessagePointSize               = 1
  MessageBold                    = No
  MessageDelayMS                 = 1

  MilitaryCaptionColor           = R:255 G:255 B:255 A:255
  MilitaryCaptionPosition        = X:10 Y:75

  MilitaryCaptionTitleFont       = Verdana
  MilitaryCaptionTitlePointSize  = 12
  MilitaryCaptionTitleBold       = Yes

  MilitaryCaptionFont            = Verdana
  MilitaryCaptionPointSize       = 10
  MilitaryCaptionBold            = Yes

End

With settings like this a map.ini file can change the chat position, and its font type and size. This should probably be sanitized or disabled.