CVE-2026-18335CWE-918ssrf

CVE-2026-18335

Medium · published September 24, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
16.3
In the wild
Unconfirmed
What it is

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 6.2.0 via the 'kirki_data' Parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00256 · 16.3th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-24T14:17Z
References (2)
https://plugins.trac.wordpress.org/changeset/3636487/ · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/461be8a5-bf72-4028-88e6-bf6544120ac6?source=cve · [email protected]
EPSS history
Timeline
  • 25 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 24 SEP 09:27Z
    Kirki – Freeform Page Builder, Website Builder & Customizer <= 6.2.0 - Unauthenticated Blind Server-Side Request Forgery via 'kirki_data' Parameter
    cvelistv5