[ CVE-2026-84224 · Published 9 Oct 2026 ]
Vulnerability in Unknown Kirki
CVSS 4.1
EPSS <1%No fix listed yet
[ Description ]Official description
The Kirki WordPress plugin before 6.3.2 does not validate the host of a URL it is given before fetching it, allowing users with editor-level access and above to make the site issue requests to internal services that are not otherwise reachable, and to tell which of those are live from the response.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.