PT-2026-54939 · Themeum · Kirki – Freeform Page Builder

Jagadesh Achanta · Published 2026-07-02 · Updated 2026-07-02 · CVE-2026-12122

NVD

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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unauthenticated attackers to extract the full builder metadata and rendered HTML of any kirki symbol post — including unpublished drafts — by supplying a sequential WordPress post ID.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-12122

Affected Products

Kirki – Freeform Page Builder

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-12122 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/8b5db7fa-2e72-4719-b85e-cc31778c2274?source=cve · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax/Symbol.php#L245 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax.php#L73 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3584702%40kirki&new=3584702%40kirki&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax/Symbol.php#L145 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax/Symbol.php#L145 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.9/includes/Ajax/Symbol.php#L245 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.5/includes/Ajax.php#L73 · Note