What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in add-ons.org PDF for WPForms pdf-for-wpforms allows Stored XSS.This issue affects PDF for WPForms: from n/a through <= 6.2.1.
Explanation of Vulnerability in Simple Terms
02Summary
PDF for WPForms versions up to 6.2.1 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other users viewing affected content. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of the site.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors; attackers could steal session tokens, deface content, or redirect users.
Conditions required to exploit
05Prerequisites
Attacker must be logged in with low-level user privileges and trick a victim into viewing a page containing the injected script.
Key dates
06Disclosure timeline
September 3, 2025
CVE published
April 28, 2026
Record updated