CVE-2025-24581: Themefic Instantio

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Themefic Instantio instantio allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Instantio: from n/a through <= 3.3.7.

Affected products

• Themefic Instantio: up to and including 3.3.7

Published 2025-04-17. Last modified 2026-06-17.