PHP remote file inclusion vulnerability in payment_paypal.php in AlstraSoft Template Seller Pro 3.25 allows remote attackers to execute arbitrary PHP code via the config[basepath] parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23069
http://www.vupen.com/english/advisories/2005/2456
http://securityreason.com/securityalert/189
http://secunia.com/advisories/17603/