Exploits / Vulnerability Discovered : 2018-04-05 |
Type : webapps |
Platform : php
This exploit / vulnerability Mybb plugin downloads 2.0.3 crosssite scripting is for educational purposes only and if it is used you will do on your own risk!
1. Description:
It is a plugin which adds a page to download files. If enabled, regular members can add new downloads to the page after admin approval.
2. Proof of Concept:
Persistent XSS
- Go to downloads.php page
- Create a New Download
- Add the following to the title <BODY ONLOAD=alert('XSS')>
- Now when the admin goes to validate your download he will be alerted