Multiple SQL injection vulnerabilities in Scout Portal Toolkit (SPT) 1.3.1 and earlier allow remote attackers to execute arbitrary SQL commands via (1) the ParentId parameter in SPT--BrowseResources.php, (2) ResourceId parameter in SPT--FullRecord.php, (3) ResourceOffset parameter in SPT--Home.php, and (4) F_UserName and (5) F_Password in SPT--UserLogin.php.  NOTE: it was later reported that vector 1 is also present in 1.4.0.