---
id: CVE-2026-90967
title: Essential Real Estate < 5.3.5 - Customer+ Invoice PII Disclosure via IDOR
summary: >-
  The Essential Real Estate WordPress plugin before 5.3.5 does not verify
  ownership of an invoice before rendering it in one of its AJAX actions,
  allowing an authenticated low-privileged user to read other users' invoices,
  including the in…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cvssSource: adp
cwe:
  - CWE-639
product: Essential Real Estate
affected:
  - essential_real_estate < 5.3.5
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T11:50:06.558887Z'
published: '2026-11-05'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T12:02:50.829Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-90967'
references:
  - url: 'https://wpscan.com/vulnerability/745cf24b-2dbd-41ea-b26d-d1c6f0a25de9/'
tags:
  - cve.org
epss: 0.00162
epssPercentile: 0.05373
ingestedAt: '2026-11-05T21:36:00.783Z'
---

## Overview

The Essential Real Estate WordPress plugin before 5.3.5 does not verify ownership of an invoice before rendering it in one of its AJAX actions, allowing an authenticated low-privileged user to read other users' invoices, including the invoice owner's name, account email address and financial details.

## Affected

- `essential_real_estate < 5.3.5`

## Remediation

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