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CVE-2024-9528

MEDIUM 4.8 CVSS 3.1
Published
October 5, 2024
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form label fields in all versions up to, and including, 5.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with access to edit forms (administrator by default), to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder Plugin · fluentform
    Confirmed match Active
    Up to and including 5.1.19
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder — Up to and including 5.1.19
  • fluentforms contact_form — Before 5.1.20

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/fluentform/tags/5.1.17/app/Services/FormBuilder/Components/BaseComponent.php#L191 Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/fluentform/tags/5.1.17/boot/globals.php#L342 Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3125227/ Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/4ed4dfee-5f14-47ce-abed-cd226c110665?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record