Hanchao B2B2C Multi-User Mall System v2.1.3 SQL Injection Vulnerability in ajax_active method

Hanchao B2B2C multi-user mall system is a PHP multi-user mall website system developed in PHP + MySQL. Hanchao B2B2C Multi-User Mall System v2.1.3 SQL injection vulnerability exists in the ajaxactive method. An attacker can exploit this vulnerability to to obtain database information...