Multiple PHP remote file inclusion vulnerabilities in OpenSiteAdmin 0.9.1.1 and earlier allow remote attackers to execute arbitrary PHP code via a URL in the path parameter to (1) indexFooter.php; and (2) DatabaseManager.php, (3) FieldManager.php, (4) Filter.php, (5) Form.php, (6) FormManager.php, (7) LoginManager.php, and (8) Filters/SingleFilter.php in scripts/classes/.