CVE-2025-39596: Quentn.com GmbH Quentn Wp

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Weak Authentication vulnerability in Quentn.com GmbH Quentn WP quentn-wp allows Privilege Escalation.This issue affects Quentn WP: from n/a through <= 1.2.8.

Affected products

• Quentn.com GmbH Quentn Wp: up to and including 1.2.8

Published 2025-04-17. Last modified 2026-06-17.