Bugtraq mailing list archives
Re: PHP Event Calendar 1.5.1 (index.php) Remote File Include Vulnerability
From: Stuart Moore <smoore.bugtraq () securityglobal net>
Date: Wed, 29 Nov 2006 16:43:01 -0500
Systems that install 1.5.1 (fresh install rather than upgrade) should not be vulnerable.
"philip anselmo" wrote:
Vulnerable Code: *************** include $path_to_calendar."calendar.php";
Looking at the few lines prior to that: extract($HTTP_GET_VARS); if(!@include './data/global.php'){ echo "Can't open ./data/global.php"; exit; } extract($PATHS); include $path_to_calendar."calendar.php"; After successfully running 'install.php', the 'data/global.php' file will contain something like this: $PATHS=array( "path_to_calendar" => "/[blah]/cl_files/", "path_to_calendar_img" => "/[blah]/cl_files/img/", "WEB_path_to_calendar_img" => "http://[site]/[blah]/cl_files/img/", "path_to_data" => "/[blah]/cl_files/data/" );The include statement will use "/[blah]/cl_files/" instead of the user-supplied parameter in $HTTP_GET_VARS.
And, indeed, testing confirms that the static parameter is used and that the reported exploit URL does not work. Systems that have been upgraded from an earlier version in an improper manner may be a different story. Stuart
Current thread:
- PHP Event Calendar 1.5.1 (index.php) Remote File Include Vulnerability philip anselmo (Nov 29)
- <Possible follow-ups>
- Re: PHP Event Calendar 1.5.1 (index.php) Remote File Include Vulnerability Stuart Moore (Nov 29)