Frame Market Theme Related Questions

Hello,

I love to install this theme so users of my WordPress/Buddypress site can use it with Marketpress plugin. The question I like to ask is that is it secure enough for users to use it without me being worried of their crazy string injections that may affect mysql db and so on? To the best of my knowledge, certain wordpress themes that are too flexible and not carefully code that may allow normal users (i.e., not super user) to enter almost anything to database. If it's that way, then it can be bad, and should be only enable by super user for main site. Thank You!