Vulnerability · Published Oct 5, 2024 · Assigned by Wordfence
CVE-2024-9528Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Form Manager+) Stored Cross-Site Scripting
Medium 4.9
In plain English
A medium-severity cross-site scripting in Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder from techjewel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| techjewel | Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder | 0 – through 5.1.19 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4ed4dfee-5f14-47ce-abed-cd226c110665?source=cve
- https://plugins.trac.wordpress.org/browser/fluentform/tags/5.1.17/app/Services/FormBuilder/Components/BaseComponent.php#L191
- https://plugins.trac.wordpress.org/browser/fluentform/tags/5.1.17/boot/globals.php#L342
- https://plugins.trac.wordpress.org/changeset/3125227/