CVE-2026-65526 HIGH

CVE-2026-65526: WordPress Visualizer plugin <= 4.0.6 - SQL Injection vulnerability

Vendor Themeisle
Product Visualizer
Weakness CWE-89 · SQLi
Published July 23, 2026
Last update July 23, 2026
View on NVD All CVEs

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

What the vulnerability does

01Description

Contributor SQL Injection in Visualizer <= 4.0.6 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Visualizer versions up to 4.0.6 contain a SQL injection vulnerability that allows authenticated users to execute arbitrary database queries. An attacker with low-level site access can read sensitive data from the database or disrupt site availability. The vulnerability requires valid login credentials but no additional user interaction.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site database or cause the database to become unavailable.

Potential impact on your site

04Site Impact

Unauthorized access to database contents, including user data and configuration; potential site downtime.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account (e.g., subscriber or contributor role).

Key dates

06Disclosure timeline

July 23, 2026 CVE published

Related vulnerabilities

08Related CVE

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