[prev in list] [next in list] [prev in thread] [next in thread] 

List:       oss-security
Subject:    [oss-security] CVE request - BigTree CMS 4.2.13 Extension Form Builder Multiple Cross-Site Scripting
From:       haojun hou <haojunhou () gmail ! com>
Date:       2016-11-24 7:22:28
Message-ID: 6921209F-B318-4448-B0C1-55798888CDE3 () gmail ! com
[Download RAW message or body]


Hi:
BigTree CMS 4.2.13 Extension Form Builder- Multiple Cross-Site Scripting (XSS) 

Procuct: BigTree CMS Extension Form Builder

Vendor: BigTree CMS Developer

https://www.bigtreecms.org/extensions/details/com.fastspot.form-builder

Vunlerable Version: 1.1

Tested Version: 1.1

Author: Haojun Hou in ADLab of Venustech 

Advisory Details:

Haojun Hou in ADLab of Venustech discovered Multiple Cross-Site Scripting (XSS) in BigTree CMS \
Extension ¡°Form Builder¡±, which can be exploited to add,modify or delete information in \
application`s database and gain complete control over the application.



The vulnerability exists due to insufficientfiltration of user-supplied data in multiple HTTP \
POST parameters passed to \
¡°site/index.php/../../extensions/com.fastspot.form-builder/ajax/redraw-field.php¡± url. An \
attacker could execute arbitrary HTML and script code in browser in context of the vulnerable \
website.

The exploitation examples below uses the "alert()" JavaScript function to see a  pop-up \
messagebox:

(1)POST id= "?><script>alert("hacked by ADLab");</script><?"

(2)POST name= "?><script>alert("hacked by ADLab");</script><?"

(3)POST type= "?><script>alert("hacked by ADLab");</script><?"


Could you please help me assign a  CVE for this issue?



[prev in list] [next in list] [prev in thread] [next in thread]