Urban Dictionary: Infinite Upvoting/Downvoting: Lockout Bypass, Plus: Exposed API Documentation

By sending an extra parameter kind=1 in the upvote/downvote API request, a user can vote as many times as he wants without any IP address restriction: http://api.urbandictionary.com/v0/vote?kind=1&direction=up&defid=94413 Seems harmless enough, but your site does depend on the accuracy of the...