CVE-2021-36827: Ninjaforms Ninja Forms

Medium severity, CVSS 4.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Saturday Drive's Ninja Forms Contact Form plugin <= 3.6.9 at WordPress via "label".

Affected products

• Ninjaforms Ninja Forms: up to and including 3.6.9

Published 2022-06-16. Last modified 2026-06-17.