SQL injection vulnerability in eventdisplay.php in phpEventCalendar 0.2.3 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
https://www.exploit-db.com/exploits/4135
https://exchange.xforce.ibmcloud.com/vulnerabilities/35193
http://www.vupen.com/english/advisories/2007/2404
http://www.securityfocus.com/bid/24721