Yab Quarx 2.4.3 Cross Site Scripting

1. Introduction

Vendor                  :  Yab
Affected Product        : Quarx through 2.4.3 
Fixed in                : Quarx 2.4.5 and 2.4.6
Vendor Website          : https://quarxcms.com/
Vulnerability Type      : Persistent XSS
Remote Exploitable      : Yes
CVE External Identifier : CVE-2018-7274 


2. Technical Description

There are multiple Persistent XSS vulnerabilities in Quarx Content Management System. These vulnerabilities exists 
due to insufficient sanitization of user-supplied data. 


3. Affected pages and parameters:

Blog -> 'Title'
FAQ -> 'Question'
Pages -> 'Title'
Widgets -> 'Name'
Menus -> 'Name'

5. Credit

Preethi Koroth (@p3core0ath)

6. Reference:
https://github.com/YABhq/Quarx/issues/115