fluentforms.com
https://fluentforms.com/docs/changelog CVE-2026-2365
HIGH
Fluent Forms Pro <= 6.1.17 - Unauthenticated Stored Cross-Site Scripting via Draft Form Submission
Record summary
CVE-2026-2365 has a selected CVSS score of 7.2 (high).
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.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableYes
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Mar 5, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
Fluent Forms Pro Add On PackBrowse techjewel / Fluent Forms Pro Add On PackDefault status: unaffected | CVE List | Through 6.1.17 | affected |
References
4nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-2365 plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/fluentform/tags/6.1.12/app/Modules/Form/FormDataParser.php wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/5e911b0a-a236-4df3-b997-3631412a1b55?source=cve