HexBrain

HackerOne · Report #2180521

Google Docs link in JS files allows editing & reading survey information

Validstatus
mediumseverity
217upvotes
4 Nov 2023disclosed

How it was found

Hello HackerOne security team,

I've been monitoring your JS files for a while now. I've just noticed that a new Google Docs link appeared. https://docs.google.com/forms/d/1cwHTgNBd51ECJ3w-5Hy6LgioJWhJ2qFF_vdlmXb6zao/edit#responses {F2725244}

This google docs link has been leaked in JS chunk file located at: https://hackerone.com/assets/static/js/5930.078b8e86.chunk.js

It allows an attacker to edit anything & view some confidential data about users such as emails/survey responses.

Have a great day!

Impact

The attacker is able to edit the survey & view some confidential data about some users.

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original