A vulnerability has been identified in phpGroupWare, which could be exploited by remote attackers to gain knowledge of sensitive information. This flaw is due to an input validation error in the "calendar/inc/class.holidaycalc.inc.php" script that does not validate the "phpgw_info[user][preferences][common][country]" parameter, which could be exploited by remote attackers to include or disclose the contents of local files with the privileges of the web server.
Credits
Vulnerability reported by Kacper
ChangeLog
2006-08-30 : Initial release
2006-08-31 : Updated Solution
Vulnerability Management
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