Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated PHP Object Injection

Deserialization of Untrusted Data
CVE CVE-2025-8145
CVSS High (8.8)
Publicly Published August 19, 2025
Last Updated August 20, 2025
Researcher Phat RiO - BlueRock
Description

The Redirection for Contact Form 7 plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.2.4 via deserialization of untrusted input in the get_lead_fields function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain in a Contact Form 7 plugin allows attackers to delete arbitrary files. Additionally, in certain server configurations, Remote Code Execution is possible

References

1 affected software package

Software Type Plugin
Software Slug wpcf7-redirect (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.2.4
Patched Version
  • 3.2.5
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.