Multiple PHP remote file inclusion vulnerabilities in Friendly 1.0d1 and earlier allow remote attackers to execute arbitrary PHP code via a URL in the friendly_path parameter to (1) core/data/yaml.inc.php, or _load.php in (2) core/data/, (3) core/display/, or (4) core/support/.
https://www.exploit-db.com/exploits/3864
https://exchange.xforce.ibmcloud.com/vulnerabilities/34099