CVE-2025-66534 MEDIUM

CVE-2025-66534: WordPress The Aisle theme <= 2.9 - Broken Access Control vulnerability

Vendor Elated-Themes
Product The Aisle
Weakness CWE-862 · Missing authorization
Published December 9, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Elated-Themes The Aisle theaisle allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects The Aisle: from n/a through <= 2.9.

Explanation of Vulnerability in Simple Terms

02Summary

The Aisle theme versions 2.9 and earlier lack proper authorization checks, allowing authenticated users with low privileges to modify content they should not have access to. An attacker with a basic user account can alter data through the theme's functionality. The vulnerability has a low integrity impact and does not affect confidentiality or availability. Update to a version newer than 2.9.

What an attacker can do

03Attacker Capabilities

Modify content or settings they should not have permission to change.

Potential impact on your site

04Site Impact

Unauthorized users can alter site content, potentially defacing pages or changing settings.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

December 9, 2025 CVE published
April 28, 2026 Record updated