---
id: CVE-2026-91008
title: >-
  The Event Booking Manager for WooCommerce  WordPress plugin before 5.3.8 does
  not perform an ownership or authorization check before rendering booking
  confirmation details, allowing unauthenticated attackers to retrieve
  registered attend…
summary: >-
  The Event Booking Manager for WooCommerce  WordPress plugin before 5.3.8 does
  not perform an ownership or authorization check before rendering booking
  confirmation details, allowing unauthenticated attackers to retrieve
  registered attend…
severity: low
cvss: 3.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-639
product: Event Booking Manager for WooCommerce
affected:
  - event_booking_manager_for_woocommerce >= 5.3.6 < 5.3.8
published: '2026-09-17'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:08:32.830'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-91008'
references:
  - url: 'https://wpscan.com/vulnerability/f3bcee4d-06b8-40bd-a4e6-91c671f405c6/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00262
epssPercentile: 0.16012
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T12:11:22.915452Z'
ingestedAt: '2026-09-17T06:12:17.972Z'
---

## Overview

The Event Booking Manager for WooCommerce  WordPress plugin before 5.3.8 does not perform an ownership or authorization check before rendering booking confirmation details, allowing unauthenticated attackers to retrieve registered attendees' personal information (full name, email address, phone number, and custom registration fields) by supplying an enumerable booking reference. Exploitation is limited to sites configured to use the Event Booking Manager for WooCommerce  WordPress plugin before 5.3.8's native (non-WooCommerce) checkout, which is not the default.

## Remediation

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