CVE-2025-47916: Improper Neutralization of Special Elements Used in a Template Engine

Invision Community 5.0.0 before 5.0.7 allows remote code execution via crafted template strings to themeeditor.php. The issue lies within the themeeditor controller file: /applications/core/modules/front/system/themeeditor.php, where a protected method named customCss can be invoked by...