CVE-2026-39580: Select-Themes Micdrop

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated PHP Object Injection in Micdrop <= 1.3.1 versions.

Affected products

• Select-Themes Micdrop: up to and including 1.3.1

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