What is CVE-2026-109891?

CVE-2026-109891 is a medium-severity vulnerability in Wedevs Happy Addons For Elementor, classified under Missing Authorization. CVSS score: 6.4/10. Published 2026-10-29.

How severe is CVE-2026-109891?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Auth bypass in Wedevs Happy Addons For Elementor

CVE-2026-109891

Missing Authorization vulnerability in weDevs Happy Addons for Elementor happy-elementor-addons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Happy Addons for Elementor: from n/a through 3.50.1.

Vulnerability class: Broken Access Control

Published 2026-10-29 · last modified 2026-10-29.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Wedevs Happy Addons For Elementor

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/happy-elementor-addons/vulnerability/w… (vdb-entry)

Frequently asked questions

What is CVE-2026-109891?: CVE-2026-109891 is a medium-severity vulnerability in Wedevs Happy Addons For Elementor, classified under Missing Authorization. CVSS score: 6.4/10. Published 2026-10-29.
How severe is CVE-2026-109891?: Medium severity. CVSS v3 base score is 6.4 out of 10.