---
id: CVE-2026-65526
title: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Themeisle Visualizer allows Blind SQL Injection.


  This issue affects Visualizer: from n/a through 4.0.1.
summary: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Themeisle Visualizer allows Blind SQL Injection.


  This issue affects Visualizer: from n/a through 4.0.1.
severity: high
cvss: 8.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L'
cwe:
  - CWE-89
published: '2026-07-23'
updated: '2026-08-03'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-65526'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/visualizer/vulnerability/wordpress-visualizer-plugin-4-0-6-sql-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00357
epssPercentile: 0.26722
ingestedAt: '2026-08-03T10:24:20.653Z'
---

## Overview

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Themeisle Visualizer allows Blind SQL Injection.

This issue affects Visualizer: from n/a through 4.0.1.

## Remediation

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