HTTP Blind XPATH 1.0 Injector - Metasploit


This page contains detailed information about how to use the auxiliary/scanner/http/xpath metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Module Overview


Name: HTTP Blind XPATH 1.0 Injector
Module: auxiliary/scanner/http/xpath
Source code: modules/auxiliary/scanner/http/xpath.rb
Disclosure date: -
Last modification time: 2021-01-28 10:35:25 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: -

This module exploits blind XPATH 1.0 injections over HTTP GET requests.

Module Ranking and Traits


Module Ranking:

  • normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.

Basic Usage


This module is a scanner module, and is capable of testing against multiple hosts.

msf > use auxiliary/scanner/http/xpath
msf auxiliary(xpath) > show options
    ... show and set options ...
msf auxiliary(xpath) > set RHOSTS ip-range
msf auxiliary(xpath) > exploit

Other examples of setting the RHOSTS option:

Example 1:

msf auxiliary(xpath) > set RHOSTS 192.168.1.3-192.168.1.200 

Example 2:

msf auxiliary(xpath) > set RHOSTS 192.168.1.1/24

Example 3:

msf auxiliary(xpath) > set RHOSTS file:/tmp/ip_list.txt

Required Options


  • RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'

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Msfconsole Usage


Here is how the scanner/http/xpath auxiliary module looks in the msfconsole:

msf6 > use auxiliary/scanner/http/xpath

msf6 auxiliary(scanner/http/xpath) > show info

       Name: HTTP Blind XPATH 1.0 Injector
     Module: auxiliary/scanner/http/xpath
    License: BSD License
       Rank: Normal

Provided by:
  et <[email protected]>

Check supported:
  No

Basic options:
  Name        Current Setting    Required  Description
  ----        ---------------    --------  -----------
  CHKINJ      false              no        Check XPath injection with error message
  DEBUG_INJ   true               no        Debug XPath injection
  ERROR_MSG   Server Error       yes       False error message
  MAX_LEN     20000              yes       Maximum string length
  MAX_OVER    true               yes       Dont detect result size. Use MAX_LEN instead
  METHOD      GET                yes       HTTP Method
  PATH        /vulnerable.asp    yes       The URI Path
  POST_QUERY                     no        Post-injection HTTP URI Query
  PRE_QUERY   p1=v1&p2=v2&p3=v3  yes       Pre-injection HTTP URI Query
  Proxies                        no        A proxy chain of format type:host:port[,type:host:port][...]
  RHOSTS                         yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
  RPORT       80                 yes       The target port (TCP)
  SSL         false              no        Negotiate SSL/TLS for outgoing connections
  THREADS     1                  yes       The number of concurrent threads (max one per host)
  VHOST                          no        HTTP server virtual host
  XCOMMAND    //*                no        XPath command to execute (Default for all XML doc)

Description:
  This module exploits blind XPATH 1.0 injections over HTTP GET 
  requests.

Module Options


This is a complete list of options available in the scanner/http/xpath auxiliary module:

msf6 auxiliary(scanner/http/xpath) > show options

Module options (auxiliary/scanner/http/xpath):

   Name        Current Setting    Required  Description
   ----        ---------------    --------  -----------
   CHKINJ      false              no        Check XPath injection with error message
   DEBUG_INJ   true               no        Debug XPath injection
   ERROR_MSG   Server Error       yes       False error message
   MAX_LEN     20000              yes       Maximum string length
   MAX_OVER    true               yes       Dont detect result size. Use MAX_LEN instead
   METHOD      GET                yes       HTTP Method
   PATH        /vulnerable.asp    yes       The URI Path
   POST_QUERY                     no        Post-injection HTTP URI Query
   PRE_QUERY   p1=v1&p2=v2&p3=v3  yes       Pre-injection HTTP URI Query
   Proxies                        no        A proxy chain of format type:host:port[,type:host:port][...]
   RHOSTS                         yes       The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
   RPORT       80                 yes       The target port (TCP)
   SSL         false              no        Negotiate SSL/TLS for outgoing connections
   THREADS     1                  yes       The number of concurrent threads (max one per host)
   VHOST                          no        HTTP server virtual host
   XCOMMAND    //*                no        XPath command to execute (Default for all XML doc)

Advanced Options


Here is a complete list of advanced options supported by the scanner/http/xpath auxiliary module:

msf6 auxiliary(scanner/http/xpath) > show advanced

Module advanced options (auxiliary/scanner/http/xpath):

   Name                  Current Setting                                     Required  Description
   ----                  ---------------                                     --------  -----------
   DOMAIN                WORKSTATION                                         yes       The domain to use for Windows authentication
   DigestAuthIIS         true                                                no        Conform to IIS, should work for most servers. Only set to false for non-IIS servers
   FingerprintCheck      true                                                no        Conduct a pre-exploit fingerprint verification
   HttpClientTimeout                                                         no        HTTP connection and receive timeout
   HttpPassword                                                              no        The HTTP password to specify for authentication
   HttpRawHeaders                                                            no        Path to ERB-templatized raw headers to append to existing headers
   HttpTrace             false                                               no        Show the raw HTTP requests and responses
   HttpTraceColors       red/blu                                             no        HTTP request and response colors for HttpTrace (unset to disable)
   HttpTraceHeadersOnly  false                                               no        Show HTTP headers only in HttpTrace
   HttpUsername                                                              no        The HTTP username to specify for authentication
   SSLVersion            Auto                                                yes       Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
   ShowProgress          true                                                yes       Display progress messages during a scan
   ShowProgressPercent   10                                                  yes       The interval in percent that progress should be shown
   UserAgent             Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)  no        The User-Agent header to use for all requests
   VERBOSE               false                                               no        Enable detailed status messages
   WORKSPACE                                                                 no        Specify the workspace for this module

Auxiliary Actions


This is a list of all auxiliary actions that the scanner/http/xpath module can do:

msf6 auxiliary(scanner/http/xpath) > show actions

Auxiliary actions:

   Name  Description
   ----  -----------

Evasion Options


Here is the full list of possible evasion options supported by the scanner/http/xpath auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 auxiliary(scanner/http/xpath) > show evasion

Module evasion options:

   Name                          Current Setting  Required  Description
   ----                          ---------------  --------  -----------
   HTTP::header_folding          false            no        Enable folding of HTTP headers
   HTTP::method_random_case      false            no        Use random casing for the HTTP method
   HTTP::method_random_invalid   false            no        Use a random invalid, HTTP method for request
   HTTP::method_random_valid     false            no        Use a random, but valid, HTTP method for request
   HTTP::pad_fake_headers        false            no        Insert random, fake headers into the HTTP request
   HTTP::pad_fake_headers_count  0                no        How many fake headers to insert into the HTTP request
   HTTP::pad_get_params          false            no        Insert random, fake query string variables into the request
   HTTP::pad_get_params_count    16               no        How many fake query string variables to insert into the request
   HTTP::pad_method_uri_count    1                no        How many whitespace characters to use between the method and uri
   HTTP::pad_method_uri_type     space            no        What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
   HTTP::pad_post_params         false            no        Insert random, fake post variables into the request
   HTTP::pad_post_params_count   16               no        How many fake post variables to insert into the request
   HTTP::pad_uri_version_count   1                no        How many whitespace characters to use between the uri and version
   HTTP::pad_uri_version_type    space            no        What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
   HTTP::uri_dir_fake_relative   false            no        Insert fake relative directories into the uri
   HTTP::uri_dir_self_reference  false            no        Insert self-referential directories into the uri
   HTTP::uri_encode_mode         hex-normal       no        Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
   HTTP::uri_fake_end            false            no        Add a fake end of URI (eg: /%20HTTP/1.0/../../)
   HTTP::uri_fake_params_start   false            no        Add a fake start of params to the URI (eg: /%3fa=b/../)
   HTTP::uri_full_url            false            no        Use the full URL for all HTTP requests
   HTTP::uri_use_backslashes     false            no        Use back slashes instead of forward slashes in the uri
   HTTP::version_random_invalid  false            no        Use a random invalid, HTTP version for request
   HTTP::version_random_valid    false            no        Use a random, but valid, HTTP version for request

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Error Messages


This module may fail with the following error messages:

Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.

Server Error


Here is a relevant code snippet related to the "Server Error" error message:

23:	      [
24:	        OptString.new('METHOD', [ true, "HTTP Method",'GET']),
25:	        OptString.new('PATH', [ true,  "The URI Path", '/vulnerable.asp']),
26:	        OptString.new('PRE_QUERY', [ true,  "Pre-injection HTTP URI Query", 'p1=v1&p2=v2&p3=v3']),
27:	        OptString.new('POST_QUERY', [ false,  "Post-injection HTTP URI Query", ' ']),
28:	        OptString.new('ERROR_MSG', [ true, "False error message", 'Server Error']),
29:	        OptString.new('XCOMMAND', [ false, "XPath command to execute (Default for all XML doc)", '//*']),
30:	        OptInt.new('MAX_LEN', [ true, "Maximum string length", 20000]),
31:	        OptBool.new('MAX_OVER', [ true, "Dont detect result size. Use MAX_LEN instead", true ]),
32:	        OptBool.new('CHKINJ', [ false, "Check XPath injection with error message", false ]),
33:	        OptBool.new('DEBUG_INJ', [ false, "Debug XPath injection", true ])

CHKINJ


Here is a relevant code snippet related to the "CHKINJ" error message:

27:	        OptString.new('POST_QUERY', [ false,  "Post-injection HTTP URI Query", ' ']),
28:	        OptString.new('ERROR_MSG', [ true, "False error message", 'Server Error']),
29:	        OptString.new('XCOMMAND', [ false, "XPath command to execute (Default for all XML doc)", '//*']),
30:	        OptInt.new('MAX_LEN', [ true, "Maximum string length", 20000]),
31:	        OptBool.new('MAX_OVER', [ true, "Dont detect result size. Use MAX_LEN instead", true ]),
32:	        OptBool.new('CHKINJ', [ false, "Check XPath injection with error message", false ]),
33:	        OptBool.new('DEBUG_INJ', [ false, "Debug XPath injection", true ])
34:	      ])
35:	
36:	  end
37:	

ERROR_MSG


Here is a relevant code snippet related to the "ERROR_MSG" error message:

56:	
57:	    hmeth = datastore['METHOD']
58:	    tpath = normalize_uri(datastore['PATH'])
59:	    prequery = datastore['PRE_QUERY']
60:	    postquery = datastore['POST_QUERY']
61:	    emesg = datastore['ERROR_MSG']
62:	    xcomm = datastore['XCOMMAND']
63:	
64:	
65:	
66:	    print_status("Initializing injection.")

Error message not included in false condition.


Here is a relevant code snippet related to the "Error message not included in false condition." error message:

81:	        return if not res
82:	
83:	        if res.body.index(emesg)
84:	          print_status("False statement check done.")
85:	        else
86:	          print_error("Error message not included in false condition.")
87:	          return
88:	        end
89:	      rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
90:	        conn = false
91:	      rescue ::Timeout::Error, ::Errno::EPIPE

Error message included in true condition.


Here is a relevant code snippet related to the "Error message included in true condition." error message:

103:	        }, 20)
104:	
105:	        return if not res
106:	
107:	        if res.body.index(emesg)
108:	          print_error("Error message included in true condition.")
109:	          return
110:	        else
111:	          print_status("True statement check done.")
112:	        end
113:	      rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout

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See Also


Check also the following modules related to this module:

Authors


  • et [at] metasploit . com

Version


This page has been produced using Metasploit Framework version 6.1.27-dev. For more modules, visit the Metasploit Module Library.

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