What the vulnerability does
01Description
Deserialization of Untrusted Data vulnerability in add-ons.org PDF for Elementor Forms + Drag And Drop Template Builder pdf-for-elementor-forms allows Object Injection.This issue affects PDF for Elementor Forms + Drag And Drop Template Builder: from n/a through <= 6.5.0.
Explanation of Vulnerability in Simple Terms
02Summary
The PDF for Elementor Forms plugin through version 6.5.0 deserializes untrusted data without proper validation. An authenticated attacker with low privileges can send a crafted request to execute arbitrary PHP code on the site, gaining full control over the WordPress installation. This affects all versions from 0 through 6.5.0.
What an attacker can do
03Attacker Capabilities
Run arbitrary PHP code on the site and take full control of the WordPress installation.
Potential impact on your site
04Site Impact
Complete site compromise: attacker can modify content, steal data, install malware, or lock out administrators.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account (subscriber or above) on the site.
Key dates
06Disclosure timeline
December 18, 2025
CVE published
April 28, 2026
Record updated