---
id: CVE-2026-42705
title: Unauthenticated Broken Access Control in Grand News <= 3.4 versions.
summary: Unauthenticated Broken Access Control in Grand News <= 3.4 versions.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-862
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T20:16:35.917'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-42705'
references:
  - url: >-
      https://patchstack.com/database/wordpress/theme/grandnews/vulnerability/wordpress-grand-news-theme-3-4-broken-access-control-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
ingestedAt: '2026-10-10T20:31:30.644Z'
---

## Overview

Unauthenticated Broken Access Control in Grand News <= 3.4 versions.

## Remediation

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