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.

TinyWebGallery 1.8.3 allows remote attackers to execute arbitrary code via shell metacharacters in the command parameter to (1) inc/filefunctions.inc or (2) info.php.

TinyWebGallery (TWG) 1.8.3 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by i_frames/i_register.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.

Multiple cross-site scripting (XSS) vulnerabilities in TinyWebGallery (TWG) 1.6.3.4 allow remote attackers to inject arbitrary web script or HTML via the URI for (1) index.php, (2) i_frames/i_login.php, and (3) i_frames/i_top_tags.php. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

PHP remote file inclusion vulnerability in TinyWebGallery 1.5 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the image parameter to (1) image.php or (2) image.php2.

Cross-site scripting (XSS) vulnerability in index.php in TinyWebGallery 1.3 and 1.4 allows remote attackers to inject arbitrary web script or HTML via the twg_album parameter.