---
id: CVE-2026-84821
title: >-
  Unauthenticated Broken Access Control in WP Fast Total Search <= 1.82.284
  versions.
summary: >-
  Unauthenticated Broken Access Control in WP Fast Total Search <= 1.82.284
  versions.
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'
cwe:
  - CWE-862
vendor: Epsiloncool
product: fulltext-search
affected:
  - fulltext-search >= n/a <= 1.82.284
published: '2026-09-10'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T15:43:28.913'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84821'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/fulltext-search/vulnerability/wordpress-wp-fast-total-search-plugin-1-82-284-broken-access-control-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-10T14:52:46.691855Z'
ingestedAt: '2026-09-10T14:51:56.264Z'
epss: 0.00394
epssPercentile: 0.30831
---

## Overview

Unauthenticated Broken Access Control in WP Fast Total Search <= 1.82.284 versions.

## Remediation

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