JVNDB-2016-000157

CS-Cart add-on "Twigmo" vulnerable to PHP object injection

CS-Cart add-on "Twigmo" contains a PHP object injection vulnerability due to a flaw where untrusted input values are unserialized.

ASAI Ken reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Simtech Ltd.

• Twigmo bundled with CS-Cart v4.3.9 and earlier
• Twigmo bundled with CS-Cart Multi-Vendor v4.3.9 and earlier

Twigmo is developed/distributed by Simtech Ltd. A localized version for Japan is distributed by Frogman Office Inc. A Japanese advisory has been released by Frogman Office Inc. on September 14, 2016. Simtech Ltd. will release an advisory at a later time.

A remote attacker may execute arbitrary PHP code.

[Edit twigmo.php]
This vulnerability can be addressed by deleting or commenting out the following part of the "Twigmo" add-on's file app/addons/twigmo/controllers/backend/twigmo.php:

$_REQUEST['status'] = unserialize($_REQUEST['status']);

Simtech Ltd.

• Frogman Office : [CVE-2016-4862] Regarding the PHP object injection vulnerability in CS-Cart add-on "Twigmo" (in Japanese)
• Simtech Ltd. : Top Page

1. Improper Input Validation(CWE-20) [IPA Evaluation]

1. CVE-2016-4862

1. JVN : JVN#55389065
2. National Vulnerability Database (NVD) : CVE-2016-4862

• [2016/09/14]
    Web page was published
  [2017/05/23]
    References : Content was added