---
id: CVE-2026-110380
title: >-
  WordPress WP Event Solution plugin <= 4.1.26 - Broken Access Control
  vulnerability
summary: >-
  Missing Authorization vulnerability in Arraytics WP Event Solution
  wp-event-solution allows Exploiting Incorrectly Configured Access Control
  Security Levels.This issue affects WP Event Solution: from n/a through 4.1.26.
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'
cvssSource: cna
cwe:
  - CWE-862
vendor: Arraytics
product: wp-event-solution
affected:
  - wp-event-solution <= 4.1.26
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T12:31:16.239Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-110380'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/wp-event-solution/vulnerability/wordpress-wp-event-solution-plugin-4-1-26-broken-access-control-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-16T13:06:42.675Z'
---

## Overview

Missing Authorization vulnerability in Arraytics WP Event Solution wp-event-solution allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Event Solution: from n/a through 4.1.26.

## Affected

- `wp-event-solution <= 4.1.26`

## Remediation

Update the WordPress WP Event Solution plugin to the latest available version (at least 4.1.27).