CVE-2026-91015

MediumCVSS 5.3/10Last modified Sep 18, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Sep 17, 2026
Last modified
Sep 18, 2026
NVD status
Deferred

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CVE-2026-91015: Medium severity, CVSS 5.3 | Vulnix