CVE-2026-65526: Themeisle Visualizer

High severity, CVSS 8.5. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Themeisle Visualizer: up to and including 4.0.1

Published 2026-07-23. Last modified 2026-08-03.