Gravity PDF <= 6.3.0 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 6.1 (Medium)
Publicly Published June 14, 2022
Last Updated January 16, 2023
Researcher WPScanTeam - WPScan

Description

The Gravity PDF plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 6.3.0. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

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Vulnerability Details for Gravity PDF

Software Type Plugin
Software Slug gravity-forms-pdf-extended (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.3.1, or a newer patched version
Affected Version
  • <= 6.3.0
Patched Version
  • 6.3.1

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