org-export-allow-bind-keywords

org-export-allow-bind-keywords is a variable defined in `ox.el'.
Its value is

nil

Documentation:
Non-nil means BIND keywords can define local variable values.
This is a potential security risk, which is why the default value
is nil. You can also allow them through local buffer variables.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 24.4 of Emacs.