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

FluentForm <= 6.1.11 - Unauthenticated Arbitrary Shortcode Execution
CVE-2025-69001 · Published 13 January 2026
Affected versions: ≤ 6.1.11
Fluent Forms <= 6.1.7 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Form Creation via AI Builder
CVE-2025-13722 · Published 6 January 2026
Affected versions: ≤ 6.1.7
Fluent Forms <= 6.1.7 - Unauthenticated Insecure Direct Object Reference to Payment Status Tampering via submission_id
CVE-2025-13748 · Published 5 December 2025
Affected versions: ≤ 6.1.7
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder 5.1.16 - 6.1.1 - Authenticated (Subscriber+) PHP Object Injection To Arbitrary File Read
CVE-2025-9260 · Published 2 September 2025
Affected versions: ≥ 5.1.16 and ≤ 6.1.1
Fluent Forms <= 6.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVE-2025-3615 · Published 16 April 2025
Affected versions: ≤ 6.0.2
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder <= 5.2.12 - IP-Spoofing
CVE-2024-13666 · Published 21 March 2025
Affected versions: ≤ 5.2.12
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.2.6 - Unauthenticated Stored Cross-Site Scripting via Form Subject
CVE-2024-10646 · Published 13 December 2024
Affected versions: ≤ 5.2.6
Fluent Forms <= 5.2.0 - Authenticated (Admin+) Stored Cross-Site Scripting
CVE-2024-9651 · Published 18 November 2024
Affected versions: ≤ 5.2.0
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Form Manager+) Stored Cross-Site Scripting
CVE-2024-9528 · Published 4 October 2024
Affected versions: ≤ 5.1.19
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.18 - Missing Authorization to Authenticated (Subscriber+) Mailchimp Integration Modification
CVE-2024-5053 · Published 31 August 2024
Affected versions: ≤ 5.1.18
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Administrator+) Stored Cross-Site Scripting
CVE-2024-6520 · Published 26 July 2024
Affected versions: ≤ 5.1.19
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Administrator+) Stored Cross-Site Scripting
CVE-2024-6518 · Published 26 July 2024
Affected versions: ≤ 5.1.19
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Administrator+) Stored Cross-Site Scripting
CVE-2024-6521 · Published 26 July 2024
Affected versions: ≤ 5.1.19
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Welcome Screen Fields
CVE-2024-6703 · Published 26 July 2024
Affected versions: ≤ 5.1.19
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.15 - PHP Object Injection via extractDynamicValues
CVE-2024-4157 · Published 21 May 2024
Affected versions: ≤ 5.1.15

16–30 of 41

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