author: DaBDouB-MoSiKaR [Moroccan Security Team] site: www.o2php.com greetz to : [Moroccan Security Team] CiM-TeaM and All Freinds Solution: intval() exemple: http://[target]/post.php?action=newthread&fid=[sql] inbox:DaBDouB-MoSiKaR[at]moroccan-security[dot]com