CVE-2024-9528

MEDIUM EPSS 28.7%
Published Oct 5, 20241y ago · Modified Jun 17, 20262w ago
4.8 CVSS 3.1
Medium
Find Similar
Published Oct 5, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
28.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
fluentformscontact_form* <5.1.20

References 4

  • 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
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/4ed4dfee-5f14-47ce-abed-cd226c110665?source=cve
    Third Party Advisory

Remediation