Easy Form Builder <= 1.0 - Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2021-24224
CVSS High (8.8)
Publicly Published March 26, 2021
Last Updated January 22, 2024
Researcher Jin Huang
Description

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.

References

1 affected software package

Software Type Plugin
Software Slug easy-form-builder-by-bitware (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.0
Patched Version
This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.