---
id: CVE-2026-111848
title: >-
  WordPress Geo Mashup plugin <= 1.13.22 - Cross Site Scripting (XSS)
  vulnerability
summary: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in Dylan Kuhn  Geo Mashup geo-mashup allows
  Reflected XSS.This issue affects  Geo Mashup: from n/a through 1.13.22.
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: Dylan Kuhn
product: geo-mashup
affected:
  - geo-mashup <= 1.13.22
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-21T15:00:12.165808Z'
published: '2026-10-21'
updated: '2026-10-21'
sourceUpdated: '2026-10-21T15:47:58.712Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111848'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/geo-mashup/vulnerability/wordpress-geo-mashup-plugin-1-13-22-cross-site-scripting-xss-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-21T15:02:42.106Z'
---

## Overview

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn  Geo Mashup geo-mashup allows Reflected XSS.This issue affects  Geo Mashup: from n/a through 1.13.22.

## Affected

- `geo-mashup <= 1.13.22`

## Remediation

Update the WordPress  Geo Mashup plugin to the latest available version (at least 1.13.23).