CVE-2025-30841: Adamskaat Countdown & Clock

Critical severity, CVSS 9.9. EPSS: 0.8% chance of exploitation in the next 30 days.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in adamskaat Countdown & Clock countdown-builder allows Remote Code Inclusion.This issue affects Countdown & Clock: from n/a through <= 2.8.8.

Affected products

• Adamskaat Countdown & Clock: up to and including 2.8.8

Published 2025-04-01. Last modified 2026-06-17.