WPSeku Escáner de Vulnerabilidades de Seguridad para WordPress
WPSeku Escáner de Vulnerabilidades de Seguridad para WordPress
Seguridad
·14 Minutos de lectura

WPSeku: Escáner de Vulnerabilidades de Seguridad para WordPress

WordPress es un sistema de gestión de contenidos (CMS) gratuito, de código abierto y altamente personalizable que utilizan millones de personas en todo el mundo para crear blogs y sitios web totalmente funcionales. Debido a que es el CMS más utilizado, hay muchos problemas de seguridad/vulnerabilidades potenciales de WordPress de los que preocuparse.

Sin embargo, estos problemas de seguridad pueden ser tratados, si seguimos las mejores prácticas comunes de seguridad de WordPress. En este artículo, te presentamos a WPSeku, un escáner de vulnerabilidades de WordPress en Linux, que puede ser utilizado para encontrar agujeros de seguridad en tu instalación de WordPress y bloquear amenazas potenciales.

WPSeku es un simple escáner de vulnerabilidades de WordPress escrito usando Python, puede ser usado para escanear instalaciones locales y remotas de WordPress para encontrar problemas de seguridad.

Interfaz de comando ayuda de WPSeku
Interfaz de comando ayuda de WPSeku
Tabla de Contenido

Instalación de WPSeku

Para instalar WPSeku en Linux, es necesario clonar la versión más reciente de WPSeku desde su repositorio de Github como se muestra.

$ git clone https://github.com/m4ll0k/WPSeku.git wpseku
$ cd wpseku
$ pip3 install -r requirements.txt
$ python3 wpseku.py

Uso de WPSeku

Ahora ejecuta el WPSeku utilizando la opción -u para especificar la URL de tu instalación de WordPress de la siguiente manera.

./wpseku.py -u https://tudominio.com
Uso de WPSeku
Uso de WPSeku

El siguiente comando buscará vulnerabilidades de cross site scripting, inclusión de archivos locales e inyección SQL en tus plugins de WordPress usando la opción -p, necesitas especificar la ubicación de los plugins en la URL:

$ ./wpseku.py -u http://tudominio.com/wp-content/plugins/wp/wp.php?id= -p [x,l,s]

A continuación, hay más ejemplos:

  • Escaneo genérico
python3 wpseku.py --url https://www.xxxxxxx.com --verbose

Salida

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - WordPress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Target: https://www.xxxxxxx.com
[ + ] Starting: 02:38:51

[ + ] Server: Apache
[ + ] Uncommon header "X-Pingback" found, with contents: https://www.xxxxxxx.com/xmlrpc.php
[ i ] Checking Full Path Disclosure...
[ + ] Full Path Disclosure: /home/ehc/public_html/wp-includes/rss-functions.php
[ i ] Checking wp-config backup file...
[ + ] wp-config.php available at: https://www.xxxxxxx.com/wp-config.php
[ i ] Checking common files...
[ + ] robots.txt file was found at: https://www.xxxxxxx.com/robots.txt
[ + ] xmlrpc.php file was found at: https://www.xxxxxxx.com/xmlrpc.php
[ + ] readme.html file was found at: https://www.xxxxxxx.com/readme.html
[ i ] Checking directory listing...
[ + ] Dir "/wp-admin/css" listing enable at: https://www.xxxxxxx.com/wp-admin/css/
[ + ] Dir "/wp-admin/images" listing enable at: https://www.xxxxxxx.com/wp-admin/images/
[ + ] Dir "/wp-admin/includes" listing enable at: https://www.xxxxxxx.com/wp-admin/includes/
[ + ] Dir "/wp-admin/js" listing enable at: https://www.xxxxxxx.com/wp-admin/js/
......
  • Inicio de sesión por fuerza bruta
python3 wpseku.py --url https://www.xxxxxxx.com --brute --user test --wordlist wl.txt --verbose

Salida

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - WordPress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Target: https://www.xxxxxxx.com
[ + ] Starting: 02:46:32

[ + ] Bruteforcing Login via XML-RPC...
[ i ] Setting user: test
[ + ] Valid Credentials: 

-----------------------------
| Username | Passowrd       |
-----------------------------
| test     | kamperasqen13  |
-----------------------------
  • Escaneo de plugins, temas y código wordpress

Nota: Pruebas del Directorio Plugin Akismet

Salida

----------------------------------------
 _ _ _ ___ ___ ___| |_ _ _ 
| | | | . |_ -| -_| '_| | |
|_____|  _|___|___|_,_|___|
      |_|             v0.4.0

WPSeku - WordPress Security Scanner
by Momo Outaadi (m4ll0k)
----------------------------------------

[ + ] Checking PHP code...
[ + ] Scanning directory...
[ i ] Scanning trunk/class.akismet.php file
----------------------------------------------------------------------------------------------------------
| Line | Possibile Vuln.      | String                                                                   |
----------------------------------------------------------------------------------------------------------
|  597 | Cross-Site Scripting | [b"$_GET['action']", b"$_GET['action']"]                                 |
|  601 | Cross-Site Scripting | [b"$_GET['for']", b"$_GET['for']"]                                       |
|  140 | Cross-Site Scripting | [b"$_POST['akismet_comment_nonce']", b"$_POST['akismet_comment_nonce']"] |
|  144 | Cross-Site Scripting | [b"$_POST['_ajax_nonce-replyto-comment']"]                               |
|  586 | Cross-Site Scripting | [b"$_POST['status']", b"$_POST['status']"]                               |
|  588 | Cross-Site Scripting | [b"$_POST['spam']", b"$_POST['spam']"]                                   |
|  590 | Cross-Site Scripting | [b"$_POST['unspam']", b"$_POST['unspam']"]                               |
|  592 | Cross-Site Scripting | [b"$_POST['comment_status']", b"$_POST['comment_status']"]               |
|  599 | Cross-Site Scripting | [b"$_POST['action']", b"$_POST['action']"]                               |
|  214 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]               |
|  403 | Cross-Site Scripting | [b"$_SERVER['REQUEST_TIME_FLOAT']", b"$_SERVER['REQUEST_TIME_FLOAT']"]   |
|  861 | Cross-Site Scripting | [b"$_SERVER['REMOTE_ADDR']", b"$_SERVER['REMOTE_ADDR']"]                 |
|  930 | Cross-Site Scripting | [b"$_SERVER['HTTP_USER_AGENT']", b"$_SERVER['HTTP_USER_AGENT']"]         |
|  934 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]               |
| 1349 | Cross-Site Scripting | [b"$_SERVER['REMOTE_ADDR']"]                                             |
----------------------------------------------------------------------------------------------------------
[ i ] Scanning trunk/wrapper.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/akismet.php file
-----------------------------------------------
| Line | Possibile Vuln.    | String          |
-----------------------------------------------
|   55 | Authorization Hole | [b'is_admin()'] |
-----------------------------------------------
[ i ] Scanning trunk/class.akismet-cli.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/class.akismet-widget.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/index.php file
[ + ] Not found vulnerabilities
[ i ] Scanning trunk/class.akismet-admin.php file
--------------------------------------------------------------------------------------------------------------------
| Line | Possibile Vuln.      | String                                                                             |
--------------------------------------------------------------------------------------------------------------------
|   39 | Cross-Site Scripting | [b"$_GET['page']", b"$_GET['page']"]                                               |
|  134 | Cross-Site Scripting | [b"$_GET['akismet_recheck']", b"$_GET['akismet_recheck']"]                         |
|  152 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  190 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  388 | Cross-Site Scripting | [b"$_GET['recheckqueue']"]                                                         |
|  841 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  843 | Cross-Site Scripting | [b"$_GET['view']", b"$_GET['view']"]                                               |
|  850 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  851 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  852 | Cross-Site Scripting | [b"$_GET['_wpnonce']", b"$_GET['_wpnonce']"]                                       |
|  868 | Cross-Site Scripting | [b"$_GET['token']", b"$_GET['token']"]                                             |
|  869 | Cross-Site Scripting | [b"$_GET['token']"]                                                                |
|  873 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
|  874 | Cross-Site Scripting | [b"$_GET['action']"]                                                               |
| 1005 | Cross-Site Scripting | [b"$_GET['akismet_recheck_complete']"]                                             |
| 1006 | Cross-Site Scripting | [b"$_GET['recheck_count']"]                                                        |
| 1007 | Cross-Site Scripting | [b"$_GET['spam_count']"]                                                           |
|   31 | Cross-Site Scripting | [b"$_POST['action']", b"$_POST['action']"]                                         |
|  256 | Cross-Site Scripting | [b"$_POST['_wpnonce']"]                                                            |
|  260 | Cross-Site Scripting | [b'$_POST[$option]', b'$_POST[$option]']                                           |
|  267 | Cross-Site Scripting | [b"$_POST['key']"]                                                                 |
|  392 | Cross-Site Scripting | [b"$_POST['offset']", b"$_POST['offset']", b"$_POST['limit']", b"$_POST['limit']"] |
|  447 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  448 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  460 | Cross-Site Scripting | [b"$_POST['id']", b"$_POST['url']"]                                                |
|  461 | Cross-Site Scripting | [b"$_POST['id']"]                                                                  |
|  464 | Cross-Site Scripting | [b"$_POST['url']"]                                                                 |
|  388 | Cross-Site Scripting | [b"$_REQUEST['action']", b"$_REQUEST['action']"]                                   |
|  400 | Cross-Site Scripting | [b"$_SERVER['HTTP_REFERER']", b"$_SERVER['HTTP_REFERER']"]                         |
--------------------------------------------------------------------------------------------------------------------
[ i ] Scanning trunk/class.akismet-rest-api.php file
[ + ] Not found vulnerabilities

Para ver todas las opciones de uso de WPSeku, escribe:

./wpseku.py --help

Visitar Repositorio Github:

https://github.com/andripwn/WPSeku

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