Cross-site Scripting (XSS) - Stored in bigprof-software/online-rental-property-manager

Valid

Reported on

Jul 5th 2021


✍️ Description

I found a stored XSS in your project which is lead by adding Leases starting/ending.

🕵️‍♂️ Proof of Concept

Steps to reproduce:
1. Create a Starting or Ending as both are vulnerable.
2. Enter <iframe/src="data:text/html,<svg &#111;&#110;load=alert(1)>"> in the notes.
3. Save and you will see XSS.

💥 Impact

This vulnerability is capable of stored XSS

We have contacted a member of the bigprof-software/online-rental-property-manager team and are waiting to hear back 5 months ago
BigProf Software confirmed that a fix has been merged on 1f1e45 5 months ago
BigProf Software has been awarded the fix bounty