Multiple SQL injection vulnerabilities in Calendarix Advanced 1.5 allow remote attackers to execute arbitrary SQL commands via the catview parameter to (1) cal_week.php, (2) cal_cat.php, or (3) cal_day.php, or (4) id parameter to cal_pophols.php.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-1867
http://www.calendarix.com/download_basic.php
http://www.calendarix.com/download_advanced.php
http://securitytracker.com/alerts/2005/May/1014083.html
http://secunia.com/advisories/15569
http://archives.neohapsis.com/archives/bugtraq/2005-05/0356.html