Is CVE-2026-13413 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-13413?

CVE-2026-13413 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-13413

Description

The CMP – Coming Soon & Maintenance WordPress plugin before 4.1.20 does not correctly restrict access to the site while maintenance/coming-soon mode is enabled, allowing unauthenticated visitors to bypass the coming-soon page and reach the otherwise hidden site, including hidden published pages, by shaping the request so it is mistaken for a login request.