---
id: CVE-2026-114180
title: WordPress Metform plugin <= 4.3.2 - Broken Access Control vulnerability
summary: >-
  Missing Authorization vulnerability in Wpmet Metform metform allows Exploiting
  Incorrectly Configured Access Control Security Levels.This issue affects
  Metform: from n/a through 4.3.2.
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: Wpmet
product: metform
affected:
  - metform <= 4.3.2
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T06:51:28.670Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-114180'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/metform/vulnerability/wordpress-metform-plugin-4-3-2-broken-access-control-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-22T07:32:31.144Z'
---

## Overview

Missing Authorization vulnerability in Wpmet Metform metform allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Metform: from n/a through 4.3.2.

## Affected

- `metform <= 4.3.2`

## Remediation

Update the WordPress Metform plugin to the latest available version (at least 4.3.3).