Multiple SQL injection vulnerabilities in Dragon Calendar / Events Listing 2.x allow remote attackers to execute arbitrary SQL commands via the (1) username or (2) password parameter to (a) admin_login.asp, the (3) ID parameter to (b) event_searchdetail.asp, or the (4) VenueID parameter to (c) venue_detail.asp.
https://exchange.xforce.ibmcloud.com/vulnerabilities/30296
http://www.vupen.com/english/advisories/2006/4533
http://www.securityfocus.com/archive/1/451632/100/100/threaded