Software intelligence

Fluentform vulnerabilities

41 tracked advisories · slug fluentform

Important: Fluentform appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

Latest advisory

12 August 2026

CISA KEV matches

In this WordPress feed

WordPress slug

fluentform

Plugin

What this means for Fluentform

This catalog lists 41 known advisories affecting Fluentform. The most recent was published on 12 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

Fluent Forms <= 6.2.11 - Unauthenticated Stored Cross-Site Scripting via Notification Smartcode Values
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 12 August 2026
Fluent Forms <= 6.2.4 - Insecure Direct Object Reference to Authenticated (Form Manager+) Cross-Form Submission Entry Deletion
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 11 August 2026
Fluent Forms <= 6.2.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Subscription Cancellation
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 10 August 2026

Vulnerability types

Cross-site scripting20
Privilege escalation3
Directory traversal1
SQL injection1

Authentication (inferred from titles)

Unauthenticated7
Authenticated25
Unspecified9

Advisory history

Known Fluentform advisories published by month.

Oct 25

Nov 25

Dec 25

Jan 26

Feb 26

Mar 26

Apr 26

May 26

Jun 26

Jul 26

Aug 26

Sept 26

All advisories

Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.13 - Authenticated (Subscriber+) Stored Cross-Site Scripting
CVE-2024-2772 · Published 17 May 2024
Affected versions: ≤ 5.1.13
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.16 - Missing Authorization to Setting Manipulation
CVE-2024-2782 · Published 17 May 2024
Affected versions: ≤ 5.1.16
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.16 - Missing Authorization to Settings Update and Limited Privilege Escalation
CVE-2024-2771 · Published 17 May 2024
Affected versions: ≤ 5.1.16
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.16 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVE-2024-4709 · Published 17 May 2024
Affected versions: ≤ 5.1.16
Fluent Forms <= 5.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVE-2023-6957 · Published 5 March 2024
Affected versions: ≤ 5.1.9
Fluent Forms <= 5.1.5 - Authenticated(Administrator+) Stored Cross-Site Scripting via imported form title
CVE-2024-0618 · Published 18 January 2024
Affected versions: ≤ 5.1.5
Contact Form for Plugin by Fluent Forms <= 5.0.8 - Insecure Direct Object Reference
CVE-2023-41952 · Published 8 September 2023
Affected versions: < 5.0.9
FluentForm <= 4.3.25 - Authenticated (Administrator+) SQL Injection
CVE-2023-24410 · Published 12 July 2023
Affected versions: ≤ 4.3.25
FluentForms <= 4.3.24 - Authenticated(Contributor+) Stored Cross-Site Scripting
CVE-2023-0546 · Published 20 March 2023
Affected versions: ≤ 4.3.24
Contact Form Plugin by FluentForm <= 4.3.12 - CSV Injection
CVE-2022-3463 · Published 17 October 2022
Affected versions: ≤ 4.3.12
WP Fluent Forms < 3.6.67 - Stored Cross-Site Scripting
CVE-2021-34620 · Published 16 June 2021
Affected versions: < 3.6.67

23–33 of 41

3 / 3

Check whether your installed version is affected

SiteRespond Defence matches your installed Fluentform version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website