Disclosure summary
The Ninja Countdown | Fastest Countdown Builder plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'ninja_countdown_admin_ajax' AJAX endpoint in all versions up to, and including, 1.5.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary countdowns.
Source-reported weakness categories
CWE-862
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-12665
Open original source · Updated Oct 07, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
Original records & references
PUBLISHED 2025-11-10T23:15:49-05:00
MODIFIED 2026-10-07T17:10:00-04:00
INGESTED 2026-10-08T12:35:23-04:00