Fluent Forms <= 6.1.7 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Form Creation via AI Builder

2026-01-06 20:40

Marcin Dudek (dudekmar)

Strategic Overview

Status

Patched in 6.1.8

Affected PluginFluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

Affected Version<= 6.1.7

CVSS5.3Medium

CVECVE-2025-13722

View all Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder vulnerabilities

Vulnerability Overview

The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 6.1.7. This is due to missing capability checks on the `fluentform_ai_create_form` AJAX action. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary forms via the publicly exposed AI builder.

Technical Analysis

REMEDIATION: Update to version 6.1.8, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-13722 https://www.wordfence.com/threat-intel/vulnerabilities/id/f7dbf179-7099-4dfb-8dad-780f996a7005

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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