WordPress Spider Calendar plugin through 1.4.9 is susceptible to SQL injection. An attacker can execute arbitrary SQL commands via the cat_id parameter in a spiderbigcalendar_month action to wp-admin/admin-ajax.php, thus making it possible to obtain sensitive information, modify data, and/or execute unauthorized administrative operations.
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or complete compromise of the WordPress site.
GET /wp-admin/admin-ajax.php?action=ays_sccp_results_export_file&sccp_id[]=1)+AND+(SELECT+1183+FROM+(SELECT(SLEEP(6)))UPad)+AND+(9752=9752&type=json HTTP/1.1