All vulnerabilities
CVE-2026-84224

Kirki < 6.3.2 - Editor+ Blind SSRF via Remote Template URL

Unknown Kirki
Open in ThreatlineRecord JSON
CVSS
4.1Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 7% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in6.3.2Fixed versionCVE List
Published9 Oct 2026Updated 9 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 1

  • Kirkiaffected: all versions before 6.3.2CVE List

References 1