Information Gathering • Vulnerability Analysis

C5Scan – Vulnerability Scanner And Information Gatherer For The Concrete5 CMS

April 17, 2018
2 Min Read
Vulnerability scanner and information gatherer for the Concrete5 CMS. Is a little out of date presently pending a refactor.
concrete5 is an open-source content management system (CMS) for publishing content on the World Wide Web and intranets. concrete5 is designed for ease of use, for users with a minimum of technical skills. It enables users to edit site content directly from the page. It provides version management for every page, similar to wiki software, another type of web site development software. concrete5 allows users to edit images through an embedded editor on the page.
Use

python c5scan.py -u <url> (-r)

-u   --url      Insert your target URL here
-r   --robots   If found, print contents of robots.txt

Dependencies

pip install httplib2 requests

Example

$ python c5scan.py -u localhost -r

**********************************************************
*                      ~ C5scan ~                        *
* A vulnerability and information gatherer for concrete5 *
*                [email protected]                 *
**********************************************************

No http:// or https:// provided. Trying http://
URL: http://localhost/

[+] Discovered version 5.6.2.1 from meta 'generator' tag
[+] Interesting header: server: Apache/2.2.14 (Ubuntu)
[+] Interesting header: x-powered-by: PHP/5.3.2-1ubuntu4.24
[+] robots.txt found at  http://localhost/robots.txt
User-agent: *
Disallow: /blocks 
Disallow: /concrete 
Disallow: /config 
Disallow: /controllers 
Disallow: /css 
Disallow: /elements 
Disallow: /helpers 
Disallow: /jobs 
Disallow: /js 
Disallow: /languages 
Disallow: /libraries 
Disallow: /mail 
Disallow: /models 
Disallow: /packages 
Disallow: /single_pages 
Disallow: /themes 
Disallow: /tools
Disallow: /updates

Enumerating updates in /updates/
[+] Update version 5.5.2.1 exists
[+] Update version 5.6.2.1 exists

Looking for Readme files
[+] Found a readme at:  http://localhost/concrete/libraries/3rdparty/adodb/readme.txt
[+] Found a readme at:  http://localhost/concrete/libraries/3rdparty/adodb/docs/docs-adodb.htm
[+] Found a readme at:  http://localhost/concrete/blocks/video/README
[+] Found a readme at:  http://localhost/concrete/libraries/3rdparty/StandardAnalyzer/Readme.txt
[+] Found a readme at:  http://localhost/concrete/libraries/3rdparty/securimage/README.txt

Checking for known vulnerabilities in updates
[+] A known vulnerability exists for 5.6.2.1:
SQL Injection in index.php cID param
http://www.exploit-db.com/exploits/31735/

Checking for known vulnerabilities in current version
[+] A known vulnerability exists for 5.6.2.1:
SQL Injection in index.php cID param
http://www.exploit-db.com/exploits/31735/

Finished.
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