SQL injection vulnerability in index.php in Online Rent (aka Online Rental Property Script) 4.5 and earlier allows remote attackers to execute arbitrary SQL commands via the pid parameter. NOTE: it was later reported that 5.0 and earlier are also affected.
https://www.exploit-db.com/exploits/8711
https://www.exploit-db.com/exploits/5542
https://exchange.xforce.ibmcloud.com/vulnerabilities/42191
http://www.vupen.com/english/advisories/2009/1366
http://www.securityfocus.com/bid/35005
http://www.securityfocus.com/archive/1/491816/100/0/threaded
http://www.securityfocus.com/archive/1/491607/100/0/threaded
http://securityreason.com/securityalert/3875
http://secunia.com/advisories/35147