CVE-2025-53993: Crocoblock Jetpopup

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Insertion of Sensitive Information Into Sent Data vulnerability in Crocoblock JetPopup jet-popup allows Retrieve Embedded Sensitive Data.This issue affects JetPopup: from n/a through <= 2.0.15.

Affected products

• Crocoblock Jetpopup: up to and including 2.0.15

Published 2025-08-20. Last modified 2026-06-17.