CVE-2024-43999: Ninjaforms Ninja Forms

Medium severity, CVSS 4.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Saturday Drive Ninja Forms allows Stored XSS.This issue affects Ninja Forms: from n/a through 3.8.11.

Affected products

• Ninjaforms Ninja Forms: before 3.8.12 (fixed in 3.8.12)

Published 2024-09-18. Last modified 2026-06-17.