The Fluent Forms Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `fluentform_step_form_save_data` AJAX action in all versions up to, and including, 6.1.17. This is due to the draft form submission endpoint being publicly accessible without authentication or nonce verification, combined with insufficient input sanitization and output escaping of form field data. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views a partial form entry.
History

Fri, 06 Mar 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Techjewel
Techjewel fluent Forms Pro Add On Pack
Wordpress
Wordpress wordpress
Vendors & Products Techjewel
Techjewel fluent Forms Pro Add On Pack
Wordpress
Wordpress wordpress

Thu, 05 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 05 Mar 2026 04:00:00 +0000

Type Values Removed Values Added
Description The Fluent Forms Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `fluentform_step_form_save_data` AJAX action in all versions up to, and including, 6.1.17. This is due to the draft form submission endpoint being publicly accessible without authentication or nonce verification, combined with insufficient input sanitization and output escaping of form field data. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views a partial form entry.
Title Fluent Forms Pro <= 6.1.17 - Unauthenticated Stored Cross-Site Scripting via Draft Form Submission
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-03-05T03:23:40.544Z

Updated: 2026-03-05T15:41:39.635Z

Reserved: 2026-02-11T19:40:03.465Z

Link: CVE-2026-2365

cve-icon Vulnrichment

Updated: 2026-03-05T15:39:26.353Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-05T04:15:56.783

Modified: 2026-03-05T19:38:53.383

Link: CVE-2026-2365

cve-icon Redhat

No data.