Unrated severityNVD Advisory· Published Jul 2, 2026· Updated Jul 2, 2026
Kirki <= 6.0.11 - Missing Authorization to Unauthenticated Sensitive Information Exposure via kirki_post_apis_nopriv AJAX Action
CVE-2026-12122
Description
The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.0.11 via the get_single_symbol. This makes it possible for unauthenticated attackers to extract the full builder metadata and rendered HTML of any kirki_symbol post — including unpublished drafts — by supplying a sequential WordPress post ID.
Affected products
1Patches
Vulnerability mechanics
References
8- plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax.phpmitre
- plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax/Symbol.phpmitre
- plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax/Symbol.phpmitre
- plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax.phpmitre
- plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax/Symbol.phpmitre
- plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax/Symbol.phpmitre
- plugins.trac.wordpress.org/changesetmitre
- www.wordfence.com/threat-intel/vulnerabilities/id/8b5db7fa-2e72-4719-b85e-cc31778c2274mitre
News mentions
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