CVE-2021-34648 — Ninja Forms <= 3.5.7 Unprotected REST-API to Email Injection
The Ninja Forms WordPress plugin is vulnerable to arbitrary email sending via the trigger_email_action function found in the ~/includes/Routes/Submissions.php file, in versions …
Published: 2021-09-22 · CVSS: 6.4 · CVSS 3.1
The Ninja Forms WordPress plugin is vulnerable to arbitrary email sending via the trigger_email_action function found in the ~/includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to send arbitrary emails from the affected server via the /ninja-forms-submissions/email-action REST API which can be used to socially engineer victims.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7