CVE-2026-12724: Unknown Kirki

Medium severity, CVSS 4.3. EPSS: 0.1% chance of exploitation in the next 30 days.

The Kirki WordPress plugin before 6.0.12 does not sanitise or escape the email subject and body values supplied in a request before including them in the password-reset email it sends as HTML, allowing unauthenticated users to inject arbitrary HTML into the message delivered to a registered user, which can be used for phishing.

Affected products

• Unknown Kirki: before 6.0.12 (fixed in 6.0.12)

Published 2026-07-20. Last modified 2026-07-20.