SQL injection vulnerability in viewinvoice.php in DRZES HMS 3.2 allows remote attackers to execute arbitrary SQL commands via the invoiceID parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23264
http://www.vupen.com/english/advisories/2005/2633
http://www.securityfocus.com/archive/1/418851/100/0/threaded