PHP remote file inclusion vulnerability in OTSCMS/OTSCMS.php in Open Tibia Server Content Management System (OTSCMS) 1.3.0 through 1.4.1 allows remote attackers to execute arbitrary PHP code via a URL in the GLOBALS[config][otscms][directories][classes] parameter.
https://www.exploit-db.com/exploits/2622
https://exchange.xforce.ibmcloud.com/vulnerabilities/29719