---
id: CVE-2026-94294
title: >-
  App Builder 3.8.4 - 5.7.0 - Unauthenticated Option Write and Redirect via
  includes/pure.php
summary: >-
  The App Builder WordPress plugin before 5.7.1 does not require authentication
  or authorisation before writing attacker-supplied data to one of its options
  and, on a separate unauthenticated request, redirecting the visitor's browser
  to a…
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
product: App Builder
affected:
  - app_builder >= 3.8.4 < 5.7.1
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-19T09:25:23.135320Z'
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T09:31:20.315Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-94294'
references:
  - url: 'https://wpscan.com/vulnerability/26ac49f1-657b-49ab-937b-1ceabde1e891/'
tags:
  - cve.org
ingestedAt: '2026-10-19T07:09:59.588Z'
---

## Overview

The App Builder WordPress plugin before 5.7.1 does not require authentication or authorisation before writing attacker-supplied data to one of its options and, on a separate unauthenticated request, redirecting the visitor's browser to a URI built from that stored data.

## Affected

- `app_builder >= 3.8.4 < 5.7.1`

## Remediation

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