Multiple SQL injection vulnerabilities in OrangeHRM 2.7.1 RC 1 allow remote authenticated administrators to execute arbitrary SQL commands via the sortField parameter to (1) viewCustomers, (2) viewPayGrades, or (3) viewSystemUsers in symfony/web/index.php/admin/, as demonstrated using cross-site request forgery (CSRF) attacks.
https://www.htbridge.com/advisory/HTB23119
https://exchange.xforce.ibmcloud.com/vulnerabilities/79833
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-5288
http://www.securityfocus.com/bid/56417
http://archives.neohapsis.com/archives/bugtraq/2012-11/0029.html