medium4.8
CVE-2026-13414
The CMP WordPress plugin before 4.1.18 does not perform authorization checks on one of its AJAX actions and relies on a nonce that is skipped for certain (and …
Impact
The CMP WordPress plugin before 4.1.18 does not perform authorization checks on one of its AJAX actions and relies on a nonce that is skipped for certain (and exposed to anonymous visitors on others), allowing unauthenticated attackers to disable the site's maintenance/coming-soon mode under a non-default countdown configuration.
Affected products
| Product | Affected versions |
|---|---|
| CMP WordPress Plugin | before 4.1.18 |
Versions were read from the advisory text. No structured product data has been published for this record yet.