---
id: CVE-2025-11999
title: >-
  The Add Multiple Marker plugin for WordPress is vulnerable to unauthorized
  modification of data to due to a missing capability check on the
  addmultiplemarker_reset_map() and amm_save_map_api() functions in all versions
  up to, and includi…
summary: >-
  The Add Multiple Marker plugin for WordPress is vulnerable to unauthorized
  modification of data to due to a missing capability check on the
  addmultiplemarker_reset_map() and amm_save_map_api() functions in all versions
  up to, and includi…
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'
cwe:
  - CWE-862
published: '2025-11-11'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11999'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/add-multiple-marker/tags/1.2/functions.php
    label: security@wordfence.com
  - url: 'https://plugins.trac.wordpress.org/changeset/3433258/'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/f4f1467d-1f66-4e99-af44-9329cfe1efac?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.0027
epssPercentile: 0.17303
ingestedAt: '2026-09-30T23:29:32.467Z'
---

## Overview

The Add Multiple Marker plugin for WordPress is vulnerable to unauthorized modification of data to due to a missing capability check on the addmultiplemarker_reset_map() and amm_save_map_api() functions in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to update the map API and reset maps.

## Remediation

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