Medium severity · published Oct 15, 2026
CVE-2026-14572
Kirki <= 6.2.0 - Authenticated (Custom+) Stored Cross-Site Scripting via Page Builder Text Content
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KF
Kirki – Freeform Page Builder, Website Builder & Customizer · themeum
through 6.2.0 · source: vendor
Affected product
KF
Kirki – Freeform Page Builder, Website Builder & Customizer
themeum
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14572
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14572
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3636487/kirki/trunk/includes/Frontend/Preview/Preview.php
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
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/fba01aca-d59f-49ec-bf12-2ad53d39205f?source=cve
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