CVE-2021-24224: Easy-Form-Builder-By-Bitware Project Easy-Form-Builder-By-Bitware

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

The EFBP_verify_upload_file AJAX action of the Easy Form Builder WordPress plugin through 1.0, available to authenticated users, does not have any security in place to verify uploaded files, allowing low privilege users to upload arbitrary files, leading to RCE.

Affected products

• Easy-Form-Builder-By-Bitware Project Easy-Form-Builder-By-Bitware: up to and including 1.0

Published 2021-04-12. Last modified 2026-06-17.