SQL injection vulnerability in category.php in PhpWebGallery 1.4.1 allows remote attackers to execute arbitrary SQL commands via the search parameter.
Multiple SQL injection vulnerabilities in PhpWebGallery 1.5.1 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) since, (2) sort_by, and (3) items_number parameters to comments.php, (4) the search parameter to category.php, and (5) image_id parameter to picture.php. NOTE: it was later reported that the comments.php/sort_by vector also affects 1.7.2 and earlier.
Multiple directory traversal vulnerabilities in PhpWebGallery 1.3.4 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the (1) user[language] and (2) user[template] parameters to (a) init.inc.php, and (b) the user[language] parameter to isadmin.inc.php.