CVE-2025-66124: ZEEN101 Leaky Paywall

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in ZEEN101 Leaky Paywall leaky-paywall allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Leaky Paywall: from n/a through <= 4.22.6.

Affected products

• ZEEN101 Leaky Paywall: up to and including 4.22.6

Published 2025-12-16. Last modified 2026-06-17.