SQL injection vulnerability in the beamospetition (com_beamospetition) component for Joomla! allows remote attackers to execute arbitrary SQL commands via the pet parameter to index.php.
https://www.exploit-db.com/exploits/5965
https://exchange.xforce.ibmcloud.com/vulnerabilities/43466
http://www.vupen.com/english/advisories/2008/1975/references