Directory traversal vulnerability in the eXtplorer module (com_extplorer) 2.0.0 RC2 and earlier in Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the dir parameter in a show_error action.

Cross-site request forgery (CSRF) vulnerability in eXtplorer 2.1 RC3 and earlier allows remote attackers to hijack the authentication of administrators for requests that add an administrator account via an adduser admin action.

eXtplorer 2.1.0b6 uses world writable permissions for the /var/lib/extplorer/ftp_tmp directory, which allows local users to delete or overwrite arbitrary files.

ext_find_user in eXtplorer through 2.1.2 allows remote attackers to bypass authentication via a password[]= (aka an empty array) in an action=login request to index.php.

Multiple cross-site scripting (XSS) vulnerabilities in eXtplorer 2.1.3, when used as a component for Joomla!, allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) application.js.php in scripts/ or (2) admin.php, (3) copy_move.php, (4) functions.php, (5) header.php, or (6) upload.php in include/.

Multiple cross-site scripting (XSS) vulnerabilities in eXtplorer before 2.1.7 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site request forgery (CSRF) vulnerability in eXtplorer before 2.1.8 allows remote attackers to hijack the authentication of arbitrary users for requests that execute PHP code.

Directory traversal vulnerability in unzip/extract feature in eXtplorer 2.1.9 allows remote attackers to execute arbitrary files via a .. (dot dot) in an archive file.

Command inject in transfer from another server in extplorer 2.1.9 and prior allows attacker to inject command via the userfile[0] parameter.