# Exploit Title: Human Resource Information System0.1- 'First Name'Persistent Cross-Site Scripting (Authenticated)# Date: 04-05-2021# Exploit Author: Reza Afsahi# Vendor Homepage: https://www.sourcecodester.com# Software Link: https://www.sourcecodester.com/php/14714/human-resource-information-using-phpmysqliobject-orientedcomplete-free-sourcecode.html# Software Download: https://www.sourcecodester.com/download-code?nid=14714&title=Human+Resource+Information+System+Using+PHP+with+Source+Code# Version: 0.1# Tested on: PHP 7.4.11 , Linux x64_x86# --- Description --- ## The web application allows for anassisstant to inject persistent Cross-Site-Scripting payload which will be executed in both assistant and Super Admin panel# --- Proof of concept --- #1- Login as Assistant and go to:http://localhost/code/Admin_Dashboard/Add_employee.php
2- Click on Add Employee button
3- Inject this payload into First Name input:<script>alert('xss')</script>4-and fill other inputs as you want (Other inputs might be vulnerable as well) then click on Save button.5- refresh the page and Xss popup will be triggered.6- Now if Super Admin visit this page in his/her Dashboard : http://localhost/code/Superadmin_Dashboard/Add_employee.php
7- Our Xss payload will be executed on Super Admin Browser
** Attacker can use this vulnerability to take over Super Admin account **
