CVE-2025-69026: Roxnor Popupkit

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

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Roxnor PopupKit popup-builder-block allows Retrieve Embedded Sensitive Data.This issue affects PopupKit: from n/a through <= 2.1.5.

Affected products

• Roxnor Popupkit: up to and including 2.1.5

Published 2025-12-30. Last modified 2026-10-07.