SQL injection vulnerability in all_calendars.asp in MultiCalendars 3.0 allows remote attackers to execute arbitrary SQL commands via the calsids parameter. NOTE: the provenance of this information is unknown; the details are obtained from third party information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/26362
http://www.vupen.com/english/advisories/2006/1750
http://www.securityfocus.com/bid/17903
http://secunia.com/advisories/20030
http://downloads.securityfocus.com/vulnerabilities/exploits/multicalendars-3.0-sql-inj.txt