Frog CMS 0.9.5 - Persistent Cross-Site Scripting

EDB-ID: 44551
Author: Wenming Jiang
Published: 2018-04-26
CVE: CVE-2018-10321
Type: Webapps
Platform: PHP
Vulnerable App: Download Vulnerable Application

 # Date: 2018-04-23 
# Exploit Author: Wenming Jiang
# Vendor Homepage:
# Software Link:
# Version: 0.9.5
# Tested on: php 5.6, apache2.2.29, macos 10.12.6
# CVE :CVE-2018-10321

Frog CMS 0.9.5 has a stored Cross Site Scripting Vulnerability when an attacker has access to Settings page, and enters the payload via "Admin Site title" in Settings.

Steps to replicate:
log into the system as an administrator role;
enter page: http://your_site/frogcms/admin/?/setting, and click Settings option;
navigate to "Admin Site title" section
enter payload as shown in below section:
Frog CMS1</a><img src=1 onerror="alert()" /><a>
visit http://your_site/frogcms/admin/?/login, you will triage JavaScript execution

Exploit Code:
Frog CMS1</a><img src=1 onerror="alert()" /><a>

Anyone who visit the target page will be affected to triage JavaScript code, including administrator, editor, developer, and guest.

Affected Version:

Affected URL:

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