CVE-2026-39465: Metaslider Responsive Slider By Metaslider

Critical severity, CVSS 9.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Editor Remote Code Execution (RCE) in Responsive Slider by MetaSlider <= 3.106.0 versions.

Affected products

• Metaslider Responsive Slider By Metaslider: up to and including 3.106.0

Published 2026-06-15. Last modified 2026-06-17.