Live › vulnerability › CVE-2026-107762
Go to dashboardThe Kirki page builder plugin for WordPress, up to and including 6.3.2, fails to validate a user-controlled key in its 'context' parameter, an insecure direct object reference. An unauthenticated attacker can read email addresses, display names and user meta fields of arbitrary users through the REST response, once a published page uses a Kirki template with a user-type dynamic block.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
WordPress sites running Kirki at version 6.3.2 or earlier are exposed when at least one published page uses a Kirki template with a user-type dynamic content block. Attackers can enumerate user IDs through standard WordPress REST endpoints, so the template is the only prerequisite. Sites without Kirki, or without such a template on a published page, are not affected.
No product ranges from the sources yet.
wp plugin get kirki --field=version; versions up to and including 6.3.2 are affected.6.3.2; the sources do not name the exact fixed release, so check the plugin's changelog.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.3.2 via the 'context' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to expose arbitrary users' sensitive profile data — including email address, display name, nicename, registration date, profile image URL, and any string-valued user meta fields such as first name, last name, nickname, description, and custom meta keys — via the REST response. Exploitation requires a published page that uses a Kirki template containing at least one user-type dynamic content block; target user IDs are enumerable via standard WordPress REST endpoints, making the only prerequisite the presence of such a template on the site.
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