Security Advisory

CVE-2018-19421

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2018-11-21 21:00:00
Last updated 2024-09-17 03:08:07
Assigner mitre
State PUBLISHED

Description

In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but Internet Explorer render HTML elements in a .eml file, because of admin/upload-uploadify.php, and validate_safe_file in admin/inc/security_functions.php.