GiveWP < 3.19.4 - Unauthenticated PHP Object Injection

Description

The plugin is vulnerable to PHP Object Injection via deserialization of untrusted input from the donation form through the 'company' parameter. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files on the server that makes remote code execution possible. Please note this covers a bypass to the fix for CVE-2024-12877.