Now officially on WordPress.org

CVE Database / CVE-2021-25066

CVE · Medium

CVE-2021-25066 — Ninja Forms – The Contact Form Builder That Grows With You [ninja-forms] < 3.6.11

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2021-25066 Ninja Forms – The Contact Form Builder That Grows With You [ninja-forms] < 3.6.11 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 4.8 < 3.6.11 3.6.11 2022-06-10 —

CVE-2021-25066

A stored cross-site scripting vulnerability exists in the Ninja Forms Contact Form plugin for WordPress, affecting versions up to and including 3.6.10. In these versions, insufficient input sanitization and output escaping allow authenticated administrators to inject malicious scripts, which will execute when accessed by users. This vulnerability is specific to multi-site installations and those where the unfiltered_html capability has been disabled.

Based on public CVE data (MITRE/NVD).

Scan your WordPress site free

No signup, no credit card — enter your URL and get a security report in seconds.

Run a free scan Get the plugin (free)

See the full security page for this plugin Browse the CVE database Browse all security findings