Kirki <= 6.0.11 - Unauthenticated HTML Injection

2026-06-29 00:00

Tarcísio Luchesi

Strategic Overview

Status

Patched in 6.0.12

Affected PluginKirki – Freeform Page Builder, Website Builder & Customizer

Affected Version<= 6.0.11

CVSS5.3Medium

CVECVE-2026-12724

View all Kirki – Freeform Page Builder, Website Builder & Customizer vulnerabilities

Vulnerability Overview

The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to HTML Injection in all versions up to, and including, 6.0.11. This makes it possible for unauthenticated attackers to inject HTML in password reset emails.

Technical Analysis

REMEDIATION: Update to version 6.0.12, or a newer patched version --- IDENTIFIER: CWE-20 (Improper Input Validation) The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

External References

https://www.cve.org/CVERecord?id=CVE-2026-12724 https://www.wordfence.com/threat-intel/vulnerabilities/id/e70ada17-f129-4675-93b4-a41a7ea93833

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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