Multiple SQL vulnerabilities exist in planning.php, user_list.php, projets.php, user_groupes.php, and groupe_list.php in Simple Online Planning (SOPPlanning)before 1.33.
https://www.exploit-db.com/exploits/37604/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2014-8509
http://www.securityfocus.com/bid/75726