CVE-2026-17571

mediumCVSS 6.1covered by 1 sourcefirst seen 2026-08-01

The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'param' in all versions up to, and including, 6.2.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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Advisory coverage (1)

mediumCVE-2026-17571: The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plu…nvd · 2026-08-01

External references

NVD record for CVE-2026-17571

CVE.org record

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