123ContactForm for WordPress <= 1.5.6 - Validation Bypass via Plugin Verification

Authentication Bypass Using an Alternate Path or Channel
CVE Not available
CVSS Critical (9.8)
Publicly Published January 19, 2021
Last Updated January 22, 2024
Researcher Rodrigo Escobar (ipax)
Description

The 123ContactForm plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the cfp_connect() function in versions up to, and including, 1.5.6. This makes it possible for unauthenticated attackers to trigger validation and inject their own public SSL key.

References

1 affected software package

Software Type Plugin
Software Slug 123contactform-for-wordpress (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.5.6
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.