Cross-site Scripting (XSS) - Stored in bigprof-software/online-invoicing-system

Valid

Reported on

Jul 2nd 2021


✍️ Description

There is a Stored XSS on the user profile edit page which occurs due to improper sanitization of the Address field as tested on the latest release.

🕵️‍♂️ Proof of Concept

Steps to Reproduce:
1. Create a user account.
2. Login into the user account.
3. Enter the s"'><img src=x onerror=alert(document.domain)> payload in the Address field.
4. Update the profile and You will see an alert.

💥 Impact

Stored XSS

We have contacted a member of the bigprof-software/online-invoicing-system team and are waiting to hear back 5 months ago
BigProf Software validated this vulnerability 5 months ago
x3rz has been awarded the disclosure bounty
The fix bounty is now up for grabs
BigProf Software confirmed that a fix has been merged on 7167fb 5 months ago
BigProf Software has been awarded the fix bounty