Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder, CVE-2026-6828
- CVE, Research URL
- Home page URL
- Application
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Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder
- Published on
- May 13, 2026
- Research Description
- The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'permission_message' parameter in all versions up to, and including, 6.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Affected versions
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max 6.2.2.
- Status
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vulnerable