Multiple cross-site scripting (XSS) vulnerabilities in the Table JX (com_grid) component for Joomla! allow remote attackers to inject arbitrary web script or HTML via the (1) data_search and (2) rpp parameters to index.php.
Improper Neutralization of Input During Web Page Generation The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.