---
id: CVE-2026-112844
title: >-
  WordPress WP Event Solution plugin <= 4.1.26 - Cross Site Scripting (XSS)
  vulnerability
summary: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in Arraytics WP Event Solution wp-event-solution
  allows Stored XSS.This issue affects WP Event Solution: from n/a through
  4.1.26.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-79
vendor: Arraytics
product: wp-event-solution
affected:
  - wp-event-solution <= 4.1.26
published: '2026-10-24'
updated: '2026-10-24'
sourceUpdated: '2026-10-24T08:00:10.546Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112844'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/wp-event-solution/vulnerability/wordpress-wp-event-solution-plugin-4-1-26-cross-site-scripting-xss-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-24T08:55:26.810Z'
---

## Overview

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Arraytics WP Event Solution wp-event-solution allows Stored XSS.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).