CVE-2025-39412: Averta Master Slider

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in averta Master Slider master-slider.This issue affects Master Slider: from n/a through <= 3.11.0.

Affected products

• Averta Master Slider: up to and including 3.10.8

Published 2025-05-19. Last modified 2026-06-17.