Timot Tarjani

2 exploits Active since Nov 2020
CVE-2020-27387 WRITEUP HIGH WRITEUP
HorizontCMS <1.0.0-beta - Code Injection
An unrestricted file upload issue in HorizontCMS through 1.0.0-beta allows an authenticated remote attacker (with access to the FileManager) to upload and execute arbitrary PHP code by uploading a PHP payload, and then using the FileManager's rename function to provide the payload (which will receive a random name on the server) with the PHP extension, and finally executing the PHP file via an HTTP GET request to /storage/<php_file_name>. NOTE: the vendor has patched this while leaving the version number at 1.0.0-beta.
CVSS 8.8
CVE-2021-28428 WRITEUP CRITICAL WRITEUP
HorizontCMS - Unrestricted File Upload via .htaccess and *.hello Files
File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using the Media Files upload functionality. The original file upload vulnerability (CVE-2020-27387) was remediated by restricting the PHP extensions; however, we confirmed that the filter was bypassed via uploading an arbitrary .htaccess and *.hello files in order to execute PHP code to gain RCE.
CVSS 9.8