JoomShaper Helix3 <=3.1.0 - Unauthenticated Arbitrary JSON File Write

JoomShaper Helix3 template framework versions 1.0 through 3.1.0 for Joomla expose an unauthenticated AJAX handler plgajaxhelix3 accessible via the Joomla comajax component. The onAjaxHelix3 plugin method processes dataaction=save requests without any authentication check or CSRF token validation...

CVE-2026-49049

CVE-2026-49049 Vulnerability Analysis: Unauthenticated Arbitrary File Write in JoomShaper Helix3 Joomla This repository contains materials, technical analysis, and a Proof of Concept PoC for the critical vulnerability CVE-2026-49049 found in the outdated template framework Helix3 by JoomShaper fo...