---
id: CVE-2026-91015
title: >-
  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, allowi…
summary: >-
  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, allowi…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
product: Master Addons for Elementor
affected:
  - master_addons_for_elementor >= 3.0.0 < 3.1.9
published: '2026-09-17'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:08:32.830'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-91015'
references:
  - url: 'https://wpscan.com/vulnerability/e052c684-7b82-4555-8bf7-600b894264db/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00182
epssPercentile: 0.08
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-17T12:10:26.577988Z'
ingestedAt: '2026-09-17T06:12:17.970Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.