lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Fri, 28 Aug 2015 15:45:03 +0200
From: Vulnerability Lab <>
Subject: LinuxOptic CMS 2009 - Auth Bypass Session Vulnerability

Document Title:
LinuxOptic CMS 2009 - Auth Bypass Session Vulnerability

References (Source):

Release Date:

Vulnerability Laboratory ID (VL-ID):

Common Vulnerability Scoring System:

Product & Service Introduction:
By employing the best brains in software programming, graphic designing and webmasters in our fold, we are today able to 
offer all-in-all services in areas as diverse as:

    Offshore Software Development
    Web-based and standalone Application Development
    Rich Internet Applications
    Web Design and Development
    Custom Software Programming
    Custom artwork, graphics and logos and multimedia designing
    Open Source Development and Solutions
    Internet Marketing

(Copy of the Vendor Homepage:  )

Abstract Advisory Information:
An independent vulnerability laboratory researcher discovered a session auth bypass vulnerability in the official LinuxOptic 2009 content management system.

Vulnerability Disclosure Timeline:
2015-08-26: Public Disclosure (Vulnerability Laboratory)

Discovery Status:

Exploitation Technique:

Severity Level:

Technical Details & Description:
An auth bypass session vulnerability has been discovered in the official LinuxOptic 2009 content management system.
The session vulnerability allows remote attackers to unauthorized access the administrator panel or the web user interface.

The vulnerability is located in the session credentials request of the home.php file. The file allows direct requests of administrators 
without secure session credential check. Thus results in a session auth bypass issue that can finally lead to a full application compromise.
The vulnerability is a classic auth bypass session issue in the admin panel of the content management system. The request method to bypass 
is GET and the attack vector of the issue is on the application-side of the service.

The security risk of the auth bypass vulnerability is estimated as high with a cvss (common vulnerability scoring system) count of 8.1. 
Exploitation of the auth bypass session web vulnerability requires no privilege application user account or user interaction. 
Successful exploitation of the vulnerability results in unauthorized access to the admin panel, defacement, web-application and dbms compromise.

Request Method(s):
    [+] GET

Vulnerable Module(s)
    [+] Login (Session)

Vulnerable File(s):
    [+] home.php

Affected Module(s)
    [+] Account System - (Admin Panel)

Proof of Concept (PoC):
The auth bypass session vulnerability can be exploited by remote attackers without privilege application user account or user interaction.
For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue.

Manual steps to reproduce the vulnerability ...
1. First type the dork "Design by 2009" in google without Double quotes(").
2. Then after find the site in which their is written Design by 2009 in the footer
3. Now, go to it's admin page
4. After opening the admin panel . Follow this link
... and voila you will be directly login into the admin panel and you can also upload your backdoor and deface.
5. Successful reproduce of the remote vulnerability!

Admin Panel: 					http://localhost:8080/adminpanel
Auth Bypass Login Session Admin Panel: 		http://localhost:8080/adminpanel/home.php

Security Risk:
The security risk of the auth bypass session web vulnerability is estimated as high. (CVSS 8.1)

Credits & Authors:
Contact: >

Disclaimer & Information:
The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed 
or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable 
in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab 
or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for 
consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, 
policies, deface websites, hack into databases or trade with fraud/stolen material.

Domains:   	-			       		-
Contact: 	- 	       		-
Section:	-		       	-
Social:!/vuln_lab 		- 	       		-
Feeds:	-   		-
Programs:  	-	-

Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to 
electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by 
Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website 
is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact 
( or to get a permission.

				Copyright © 2015 | Vulnerability Laboratory - [Evolution Security GmbH]™


Powered by blists - more mailing lists