What is CVE-2026-13406?

CVE-2026-13406 is a medium-severity vulnerability in Royal Addons For Elementor, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-08-26.

How severe is CVE-2026-13406?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Royal Addons For Elementor

CVE-2026-13406

The Royal Addons for Elementor WordPress plugin before 1.7.1066 does not perform any capability or nonce check before returning taxonomy term data for an arbitrary, caller-supplied taxonomy, allowing unauthenticated users to disclose the names and IDs of terms belonging to non-public taxonomies.

Vulnerability class: Broken Access Control

EPSS: 0.002 (7.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Unknown Royal Addons For Elementor

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-13406?: CVE-2026-13406 is a medium-severity vulnerability in Royal Addons For Elementor, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-08-26.
How severe is CVE-2026-13406?: Medium severity. CVSS v3 base score is 5.3 out of 10.