CVE-2026-14572
Kirki <= 6.2.0 - Authenticated (Custom+) Stored Cross-Site Scripting via Page Builder Text Content
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Page Builder Text Content in all versions up to, and including, 6.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with kirki_content_access capability granted by an administrator, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | themeum |
| Product | kirki – freeform page builder, website builder & customizer |
| Published | Oct 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
themeum / Kirki – Freeform Page Builder, Website Builder & Customizer
0 ≤ 6.2.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fba01aca-d59f-49ec-bf12-2ad53d39205f?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&new=3636487%40kirki%2Ftags%2F6.2.1&old=3629933%40kirki%2Ftags%2F6.2.0 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3636487/kirki/trunk/includes/Frontend/Preview/Preview.php
Credits
Pham Duc Anh