Description
WordPress Plugin Ninja Forms Contact Form-The Drag and Drop Form Builder for WordPress is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently export sensitive information or send arbitrary emails that could be used for phishing. WordPress Plugin Ninja Forms Contact Form-The Drag and Drop Form Builder for WordPress version 3.5.7 is vulnerable; prior versions are also affected.
Remediation
Update to plugin version 3.5.8 or latest