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## https://sploitus.com/exploit?id=PACKETSTORM:161659
# Exploit Title: Textpattern CMS 4.9.0-dev - 'Excerpt' Persistent Cross-Site Scripting (XSS)  
# Date: 2021-03-04  
# Exploit Author: Tushar Vaidya  
# Vendor Homepage: https://textpattern.com  
# Software Link: https://textpattern.com/start  
# Version: v 4.9.0-dev  
# Tested on: Windows  
  
Steps-To-Reproduce:  
1. Login into Textpattern CMS admin panel.  
2. Now go to the *Content > Write > ** Excerpt*.  
3. Now paste the below payload in the URL field.  
  
Ba1manโ€><img src=x onerror=confirm(document.cookie)>  
  
4. Now click on the *Save* button.  
5. Now go to the *articles* page  
5. The XSS will be triggered.