CVE-2025-66153: Merkulove Headinger For Elementor

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in merkulove Headinger for Elementor headinger-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Headinger for Elementor: from n/a through <= 1.1.4.

Affected products

• Merkulove Headinger For Elementor: up to and including 1.1.4

Published 2025-12-31. Last modified 2026-09-23.