CVE-2026-24573: Themeisle Visualizer

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeisle Visualizer allows Stored XSS. This issue affects Visualizer: from n/a before 4.0.0.

Affected products

• Themeisle Visualizer: before 4.0.0 (fixed in 4.0.0)

Published 2026-05-20. Last modified 2026-07-24.