---
id: CVE-2025-13850
title: >-
  The LS Google Map Router plugin for WordPress is vulnerable to Stored
  Cross-Site Scripting via the 'map_type' parameter in all versions up to, and
  including, 1.1.0 due to insufficient input sanitization and output escaping
summary: >-
  The LS Google Map Router plugin for WordPress is vulnerable to Stored
  Cross-Site Scripting via the 'map_type' parameter in all versions up to, and
  including, 1.1.0 due to insufficient input sanitization and output escaping.
  This makes it…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2025-12-12'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T16:10:00.223'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-13850'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/ls-gmap-route/tags/1.1.0/ls-gmap_route.php#L61
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/ls-gmap-route/trunk/ls-gmap_route.php#L61
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/e3581172-10d8-4b11-95f7-ee1835e29606?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00216
epssPercentile: 0.10816
ingestedAt: '2026-09-30T17:13:20.765Z'
---

## Overview

The LS Google Map Router plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'map_type' parameter in all versions up to, and including, 1.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.