Hubdia: Subscribe User bug

2014-05-10T06:38:56
ID H1:11625
Type hackerone
Reporter derknet
Modified 2014-07-08T10:00:31

Description

Hi Hubdia,

i found a bug in your subscribe page (https://hubdia.com/) which this bug can subscribe multiple emails.

Vulnerable Link: https://hubdia.com/

Proof of Concept: 1. use Live HTTP Headers (firefox addon) 2. change the email (see in attached photo) 3. submit the request in many times

Thanks, Jerold Camacho