Joomla HikaShop 4.7.4 Reflected XSS via Product Filter

Joomla HikaShop 4.7.4 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating GET parameters in the product filter endpoint. Attackers can craft malicious URLs containing XSS payloads in the from_option, from_ctrl, from_task, or from_itemid parameters to steal session tokens or login credentials when victims visit the link.