CVE-2025-14395: Melodicmedia Popover Windows

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

The Popover Windows plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple ajax actions (e.g., pop_submit, poptheme_submit) in all versions up to, and including, 1.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's settings and content.

Affected products

• Melodicmedia Popover Windows: up to and including 1.2

Published 2025-12-13. Last modified 2026-10-07.