CVE-2026-5395 HIGH

CVE-2026-5395: Fluent Forms <= 6.2.0 - Authenticated (Subscriber+) Authorization Bypass via 'table' Parameter

Vendor Techjewel
Product Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
Weakness CWE-639 · IDOR
Published May 14, 2026
Last update May 14, 2026

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.2.0 via the exportEntries function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Fluent Forms manager-level access and above, to bypass form-level access restrictions to access submissions from forms they are not authorized to view, export data from arbitrary database tables, and enumerate database table names via error message disclosure.

Explanation of Vulnerability in Simple Terms

02Summary

Fluent Forms through version 6.2.0 contains an authorization flaw that allows unauthenticated attackers to read sensitive data over the network. The vulnerability requires no user interaction and affects the confidentiality of form data. Site administrators should update immediately to a version newer than 6.2.0.

What an attacker can do

03Attacker Capabilities

Read sensitive form data and user information without logging in.

Potential impact on your site

04Site Impact

Form submissions and user data may be exposed to unauthorized access without warning.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

May 14, 2026 CVE published
May 14, 2026 Record updated