The Xstore WordPress theme before 9.7.3 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in 8theme XStore allows SQL Injection.This issue affects XStore: from n/a through 9.3.5.