CVE-2025-66151 WordPress Countdowner for Elementor plugin <= 1.0.4 - Broken Access Control vulnerability
Attackers can bypass access controls in the Countdowner for Elementor plugin to perform unauthorized actions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-66151?
CVE-2025-66151 is a medium-severity missing authorization vulnerability in merkulove Countdowner for Elementor, published on 31 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Missing Authorization vulnerability in merkulove Countdowner for Elementor countdowner-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Countdowner for Elementor: from n/a through <= 1.0.4.
Weakness: CWE-862
Which versions are affected by CVE-2025-66151?
How do I fix CVE-2025-66151?
No fix has been published for CVE-2025-66151 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-66151 being exploited?
There is no known exploitation of CVE-2025-66151 in the wild and no public exploit code.
Sources
Also known as GHSA-44fv-rwhc-x5f9.