SQL injection vulnerability in checkavail.php in SoftVisions Software Online Booking Manager (obm) 2.2 allows remote attackers to execute arbitrary SQL commands via the id parameter.
https://www.exploit-db.com/exploits/5964
https://exchange.xforce.ibmcloud.com/vulnerabilities/43448
http://www.vupen.com/english/advisories/2008/1976/references