Synopsis
The remote web server contains a PHP application that is affected by remote file include issues.
Description
The remote host is using Open Conference System, a PHP application for managing scholarly conference websites.
The version of Open Conference System installed on the remote host fails to sanitize input to the 'fullpath' parameter before using it to include PHP code in the 'include/theme.inc.php' and 'footer.inc.php' scripts. Provided PHP's 'register_globals' setting is enabled, an unauthenticated attacker may be able to exploit these issues to view arbitrary files or to execute arbitrary PHP code on the remote host, subject to the privileges of the web server user id.
Solution
Upgrade to Open Conference System 1.1.6 or later.
Plugin Details
File Name: ocs_fullpath_file_include.nasl
Configuration: Enable thorough checks (optional)
Supported Sensors: Nessus
Risk Information
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Vulnerability Information
Required KB Items: www/PHP
Excluded KB Items: Settings/disable_cgi_scanning
Exploit Ease: No exploit is required
Vulnerability Publication Date: 10/13/2006