---
id: CVE-2026-16612
title: >-
  The FiboSearch  WordPress plugin before 1.34.1 does not consistently exclude
  password-protected products from its unauthenticated AJAX endpoints, allowing
  unauthenticated users to disclose and enumerate password-protected products
  and th…
summary: >-
  The FiboSearch  WordPress plugin before 1.34.1 does not consistently exclude
  password-protected products from its unauthenticated AJAX endpoints, allowing
  unauthenticated users to disclose and enumerate password-protected products
  and th…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
published: '2026-08-22'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T16:10:00.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-16612'
references:
  - url: 'https://wpscan.com/vulnerability/705cf14a-2782-408a-80b1-be7a9da6bbdd/'
    label: contact@wpscan.com
tags:
  - nvd
epss: 0.00345
epssPercentile: 0.2782
ingestedAt: '2026-08-23T04:42:12.911Z'
---

## Overview

The FiboSearch  WordPress plugin before 1.34.1 does not consistently exclude password-protected products from its unauthenticated AJAX endpoints, allowing unauthenticated users to disclose and enumerate password-protected products and their metadata without entering the product password. Two endpoints are affected: the autocomplete search endpoint (dgwt_wcas_ajax_search) and the Details Panel endpoint (dgwt_wcas_result_details) when queried for taxonomy details.

## Remediation

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