Hi, There are several sql injections in RunCMS 1.4.1 (and maybe before versions) :
The "uid" parameter in /class/sessions.class.php, is not checked correctly, which can cause 2 sql injections .
Also, "timezone_offset" and "umode" parameters in /class/xoopsuser.php, can make sql injections in 2 queries .
Fixpacks can be downloaded from RunCms official website : http://www.runcms.org/modules/mydownloads/viewcat.php?cid=5
The original advisory (in Persian) is located at : http://www.hackers.ir/advisories/runcms.html