---
id: CVE-2026-116393
title: >-
  WordPress Optima Express + MarketBoost IDX Plugin plugin <= 8.7.8 - Broken
  Access Control vulnerability
summary: >-
  Missing Authorization vulnerability in iHomefinder, Inc. Optima Express
  optima-express allows Exploiting Incorrectly Configured Access Control
  Security Levels.This issue affects Optima Express: from n/a through 9.0.0.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-862
vendor: 'iHomefinder, Inc.'
product: optima-express
affected:
  - optima-express <= 9.0.0
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-28T15:54:44.291174Z'
published: '2026-10-28'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T16:07:23.809Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116393'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/optima-express/vulnerability/wordpress-optima-express-marketboost-idx-plugin-plugin-8-7-8-broken-access-control-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-28T13:11:23.659Z'
epss: 0.00317
epssPercentile: 0.248
---

## Overview

Missing Authorization vulnerability in iHomefinder, Inc. Optima Express optima-express allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Optima Express: from n/a through 9.0.0.

## Affected

- `optima-express <= 9.0.0`

## Remediation

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