PT-2026-60711 · Themeum · Kirki – Freeform Page Builder

Prism · CVE-2026-15457 · Published 2026-07-17 · Updated 2026-07-17

Mitre

CVSS v3.1

4.9

Medium

Base vector

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

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 6.0.13 via the 'family' parameter. This makes it possible for authenticated attackers, with editor-level access and above, to delete arbitrary directories on the server, which can result in loss of data and availability.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-15457

Affected Products

Kirki – Freeform Page Builder

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2026-15457 · Security Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.12/includes/Ajax/Media.php#L996 · Note
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3608888%40kirki&new=3608888%40kirki · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/01a52285-2d0c-4b29-8dab-18a3e3640e5c?source=cve · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.12/routes/api.php#L74 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.12/app/Services/FontService.php#L157 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.13/app/Services/FontService.php#L157 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.13/routes/api.php#L74 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.13/includes/Ajax/Media.php#L996 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.13/app/Http/Controllers/Api/GlobalDataController.php#L105 · Note
• https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.12/app/Http/Controllers/Api/GlobalDataController.php#L105 · Note