TinyWebGallery (TWG) 1.8.9 and earlier contains a full path disclosure vulnerability which allows remote attackers to obtain sensitive information through the parameters "twg_browserx" and "twg_browsery" in the page image.php.
PHP code injection in TinyWebGallery before 1.8.8 allows remote authenticated users with admin privileges to inject arbitrary code into the .htusers.php file.
Multiple cross-site scripting (XSS) vulnerabilities in TinyWebGallery (TWG) before 1.8.8 allow remote attackers to inject arbitrary web script or HTML via the selitems[] parameter in a (1) copy, (2) chmod, or (3) arch action to admin/index.php or (4) searchitem parameter in a search action to admin/index.php.
Multiple cross-site request forgery (CSRF) vulnerabilities in TinyWebGallery (TWG) before 1.8.8 allow remote attackers to hijack the authentication of administrators for requests that (1) add a user via an adduser action to admin/index.php or (2) conduct static PHP code injection attacks in .htusers.php via the user parameter to admin/index.php.
Directory traversal vulnerability in .include/init.php (aka admin/_include/init.php) in QuiXplorer 2.3.2 and earlier, as used in TinyWebGallery (TWG) 1.7.6 and earlier, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the lang parameter to admin/index.php.