ifdate 2.* unauthorized administrative access bug

vendor : Liz0zim
web: www.biyosecurity.net www.expw0rm.com

Script Home Page : http://www.ifusionservices.co.uk/
vul. version : iFdate 2.*

vul code :

all admin folder files

///////////////////////////////////////
// Checks user is logged in          //
///////////////////////////////////////
if (($_SESSION['admin_area']=="Active")&&($admin_info['admin_status']=="Onl
ine")){
} else {
echo  "<script>document.location.href='admin_login.php'</script>"; -------> Vul code 
}

script coder don't write exit(); or die();

open web browser setting disable javascript

http://victim.com/[path]/admin/ :=) i am new admin

-------------------------------------

fix:

///////////////////////////////////////
// Checks user is logged in          //
///////////////////////////////////////
if (($_SESSION['admin_area']=="Active")&&($admin_info['admin_status']=="Onl
ine")){
} else {
echo  "<script>document.location.href='admin_login.php'</script>"; 
exit(); //add code
}

Orginal: http://www.expw0rm.com/ifdate-2-unauthorized-administrative-access-bug_n
o285.html

// Exploit Worm www.expw0rm.com