---
id: CVE-2026-103694
title: >-
  The Mobile builder WordPress plugin through 1.4.2 does not properly restrict
  which user meta keys a logged-in user can update through one of its REST
  routes, allowing any user with a self-registered account, such as a customer,
  to grant …
summary: >-
  The Mobile builder WordPress plugin through 1.4.2 does not properly restrict
  which user meta keys a logged-in user can update through one of its REST
  routes, allowing any user with a self-registered account, such as a customer,
  to grant …
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-269
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T12:16:51.063'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103694'
references:
  - url: 'https://wpscan.com/vulnerability/5d087920-26f3-4c71-bfcb-ae9a70cc407f/'
    label: contact@wpscan.com
tags:
  - nvd
ingestedAt: '2026-10-11T08:44:24.707Z'
---

## Overview

The Mobile builder WordPress plugin through 1.4.2 does not properly restrict which user meta keys a logged-in user can update through one of its REST routes, allowing any user with a self-registered account, such as a customer, to grant themselves the administrator role.

## Remediation

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