The FluentForms plugin for WrodPress is vulnerable to stored Cross-Site Scripting via custom form fields in versions up to, and including, 4.3.24. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2023-0546 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder. It affects Versions up to 4.3.24 and is fixed in 4.3.25.
CVE-2023-0546 is tracked for the Plugin Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder as medium severity with CVSS 6.4. The affected range is Versions up to 4.3.24. Update Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder to 4.3.25 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
fluentform
View on wordpress.org
|
| CVE | CVE-2023-0546 |
| Patched Versions |
4.3.25
|
| Affected Versions |
Versions up to 4.3.24
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.16 - Missing Authorization to Settings Update and Limited Privilege Escalation
WP Fluent Forms < 3.6.67 - Stored Cross-Site Scripting
Contact Form Plugin by FluentForm <= 4.3.12 - CSV Injection
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.15 - PHP Object Injection via extractDynamicValues
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.16 - Missing Authorization to Setting Manipulation
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.2.6 - Unauthenticated Stored Cross-Site Scripting via Form Subject
FluentForm <= 4.3.25 - Authenticated (Administrator+) SQL Injection
FluentForm <= 6.1.11 - Unauthenticated Arbitrary Shortcode Execution
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