4.8
Medium
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…
Description
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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CMP 4.1 | earliest → < 4.1.18 | 4.1.18 |
Other CVEs of CMP
The 4 CVEs of CMP →
CVE-2026-13416
The CMP WordPress plugin before 4.1.18 does not sanitise and escape a settings value before outputting it on the…
3.5
Low
CVE-2026-13415
The CMP WordPress plugin before 4.1.18 does not enforce an option-name allow-list when importing settings via one of…
7.2
High
CVE-2022-0188
The CMP WordPress plugin before 4.0.19 allows any user, even not logged in, to arbitrarily change the coming soon page…
Not rated