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CVE-2026-91015

MEDIUM 5.3 CVSS 3.1
Published
September 17, 2026
Last modified
September 18, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Master Addons for Elementor WordPress plugin before 3.1.9 does not perform an authorization check on the AJAX action that deactivates its Popup Builder popups, relying only on a nonce that is publicly output to every visitor, allowing unauthenticated attackers to permanently disable any popup on the site.

Affected WordPress components

  • Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits Plugin · master-addons
    Confirmed match Active
    From 3.0.0 (including) to 3.1.9 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Master Addons for Elementor — From 3.0.0 (including) to 3.1.9 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/e052c684-7b82-4555-8bf7-600b894264db/
  • nvd.nist.gov Official NVD record