CVE-2021-4365

Name of the Vulnerable Software and Affected Versions Frontend File Manager plugin for WordPress versions up to, and including, 18.2

Description The issue is related to Unauthenticated Stored Cross-Site Scripting due to lacking authentication protections and sanitization on the wpfm edit file title desc AJAX action. This allows unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 18.2, update to a version that addresses the lack of authentication protections and sanitization on the wpfm edit file title desc AJAX action to prevent Unauthenticated Stored Cross-Site Scripting.