# Exploit Title: osTicket 1.14.2 - SSRF  
# Date: 18-01-2021  
# Exploit Author: Talat Mehmood  
# Vendor Homepage:  
# Software Link:  
# Version: <1.14.3   
# Tested on: Linux  
# CVE : CVE-2020-24881  
osTicket before 1.14.3 suffers from Server Side Request Forgery [SSRF]. HTML page is rendered on backend server on calling "Print" ticket functionality.  
Below are the steps to reproduce this vulnerability:  
1. Create a new ticket  
2. Select "HTML Format" format.  
3. Add an image tag with your payload in src attribute i.e. "<img src=">  
4. After submitting this comment, print this ticket.  
5. You'll receive a hit on your malicious website from the internal server on which osTicket is deployed.  
For more details, read my following blog: