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CVE-2015-6000 is an unrestricted file upload vulnerability in the Settings_Vtiger_CompanyDetailsSave_Action class within modules/Settings/Vtiger/actions/CompanyDetailsSave.php in Vtiger CRM 6.3.0 and earlier. The flaw allows remote authenticated users to upload files with executable extensions, which are then accessible via direct requests to the test/logo/ directory, enabling arbitrary code execution on the server.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (1 hidden).
This repository contains a single Metasploit module (vtiger_logo_upload_exec.rb) that exploits an authenticated remote code execution vulnerability in vTiger CRM version 6.3.0. The exploit abuses the company logo upload feature in the administration interface, allowing an attacker with valid credentials to upload a PHP file instead of an image. The module handles authentication, CSRF token extraction, and the multipart file upload, then triggers the uploaded PHP payload by accessing it via a predictable URL. The payload is customizable and can be any Metasploit PHP payload, such as a reverse shell. The module is weaponized, as it is part of the Metasploit framework and supports flexible payloads. The main endpoints involved are '/index.php' for authentication and upload, and '/test/logo/<payload_filename>.php' for payload execution. The exploit targets CVE-2015-6000 and CVE-2016-1713, specifically affecting vTiger CRM 6.3.0.
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