ES Job Search Engine v3.0 - SQL injection vulnerability

[Vulnerability Lab <research@xxxxxxxxxxxxxxxxxxxxx>]

Title:
======
ES Job Search Engine v3.0 - SQL injection vulnerability


Date:
=====
2012-08-09


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=675


VL-ID:
=====
675


Common Vulnerability Scoring System:
====================================
8.1


Introduction:
=============
ES Job Search Engine Script is the most powerful, affordable and flexible 
spider meta job search engine script. 
In one simple search, ES Job Search Engine gives job seekers free access to 
thousands of employment opportunities 
because it search for jobs from many different sites (job websites, job boards, 
newspapers, associations, company 
career pages), you’ll find more opportunities here than if you just searched 
for jobs on a single job posting site.
It is easy to use: just install it and your job search site is ready.

(Copy of the Vendor Homepage: http://www.es-job-search-engine.com  )


Abstract:
=========
A Vulnerability Laboratory Researcher of the Vulnerability Laboratory Team 
discovered SQL injection vulnerability in ES Job Search Engine v3.0


Report-Timeline:
================
2011-08-09:     Public Disclosure


Status:
========
Published


Affected Products:
==================
ES
Product: Job Search Engine v3.0


Exploitation-Technique:
=======================
Remote


Severity:
=========
Critical


Details:
========
A SQL Injection vulnerability is detected in the ES Job Search Engine v3.0 Web 
Application. 
Remote attackers without access  privileges can execute/inject own sql commands 
to compromise 
the search engine dbms. The vulnerability is located in the listing modules 
with bounded vulnerable 
category parameter. Successful exploitation of the remote sql injection 
vulnerability result in dbms
or web application compromise. Exploitation requires no privileged user account.

Vulnerable Module(s):
                                [+] ../category/3[>


Proof of Concept:
=================
The sql injection vulnerability can be exploited by remote attackers without 
privileged application user account.
User inter action is not required to exploit the vulnerability. For 
demonstration or reproduce ...

PoC:
http://[SERVER]/projects/[PATH]/light/category/-1'+union+select+1,group_concat(table_name)+from+information_schema.tables+where+table_schema=database()--%20-


Risk:
=====
The security risk of the remote sql injection vulnerability is estimated as 
critical.



Credits:
========
Vulnerability Laboratory [Research Team]  - Ibrahim El-Sayed [storm] 
(strom@xxxxxxxxxxxxxxxxxxxxx)



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===========
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