Vulnerabilities > CVE-2021-4350 - Missing Authorization vulnerability in Najeebmedia Frontend File Manager Plugin

047910
CVSS 5.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
LOW
Availability impact
NONE
network
low complexity
najeebmedia
CWE-862

Summary

The Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated HTML Injection in versions up to, and including, 18.2. This is due to lacking authentication protections on the wpfm_send_file_in_email AJAX action. This makes it possible for unauthenticated attackers to send emails using the site with a custom subject, recipient email, and body with unsanitized HTML content. This effectively lets the attacker use the site as a spam relay.

Vulnerable Configurations

Part Description Count
Application
Najeebmedia
63

Common Weakness Enumeration (CWE)