CVE-2026-91015 - Master Addons for Elementor < 3.1.9 - Unauthenticated Popup Deactivation via jltma_popup_disable_expired

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MEDIUM

Master Addons for Elementor < 3.1.9 - Unauthenticated Popup Deactivation via jltma_popup_disable_expired

Published Sep 17, 2026

5.3

MEDIUM

CVSS 3.1

EPSS 0.30%

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 products

Vendor n/a Product Master Addons for Elementor Default
unaffected
- Version
  3.0.0
  Status
  affected
  Constraints
  <3.1.9

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Master Addons for Elementor

unaffected

Version	Status	Constraints
3.0.0	affected	<3.1.9

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-862

Missing Authorization

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-81356
Advisory
https://wpscan.com/vulnerability/e052c684-7b82-4555-8bf7-600b894264db/
exploitvdb-entrytechnical-description

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-81356		Advisory
https://wpscan.com/vulnerability/e052c684-7b82-4555-8bf7-600b894264db/		exploitvdb-entrytechnical-description