CVE-2023-35909: Ninjaforms Ninja Forms

Medium severity, CVSS 5.3. EPSS: 0.8% chance of exploitation in the next 30 days.

Uncontrolled Resource Consumption vulnerability in Saturday Drive Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress leading to DoS.This issue affects Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress: from n/a through 3.6.25.

Affected products

• Ninjaforms Ninja Forms: before 3.6.26 (fixed in 3.6.26)

Published 2023-12-07. Last modified 2026-06-17.