SQL injection vulnerability in Meeting Room Booking System (MRBS) before 1.4 allows remote attackers to execute arbitrary SQL commands via the area parameter to (1) month.php, and possibly (2) day.php and (3) week.php.
https://www.exploit-db.com/exploits/6781
https://exchange.xforce.ibmcloud.com/vulnerabilities/45972
http://www.vupen.com/english/advisories/2008/2865