CVE-2026-84222: Unknown Kirki

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The Kirki WordPress plugin before 6.3.0 does not check whether the requester is allowed to read a post before rendering and returning its page content, allowing unauthenticated users to retrieve the content of pages that are not publicly available, such as private, draft, pending and trashed ones.

Affected products

• Unknown Kirki: from 6.2.1, before 6.3.0 (fixed in 6.3.0)

Published 2026-09-09. Last modified 2026-09-09.