Directory traversal vulnerability in optimizer.php in Seagull 0.6.3 allows remote attackers to read arbitrary files via a .. (dot dot) in the files parameter.

Multiple PHP remote file inclusion vulnerabilities in Seagull 0.6.7 allow remote attackers to execute arbitrary PHP code via a URL in the includeFile parameter to (1) Config/Container.php and (2) HTML/QuickForm.php in fog/lib/pear/, the (3) driverpath parameter to fog/lib/pear/DB/NestedSet.php, and the (4) path parameter to fog/lib/pear/DB/NestedSet/Output.php.

SQL injection vulnerability in index.php in Seagull 0.6.7 and earlier allows remote attackers to execute arbitrary SQL commands via the frmQuestion parameter in a retrieve action, in conjunction with a user/password PATH_INFO.