---
id: CVE-2025-63066
title: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in p-themes Porto Theme - Functionality
  porto-functionality allows Stored XSS.This issue affects Porto Theme -
  Functionality: from n/a thr…
summary: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in p-themes Porto Theme - Functionality
  porto-functionality allows Stored XSS.This issue affects Porto Theme -
  Functionality: from n/a thr…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
published: '2025-12-09'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:10:01.970'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-63066'
references:
  - url: >-
      https://patchstack.com/database/Wordpress/Plugin/porto-functionality/vulnerability/wordpress-porto-theme-functionality-plugin-3-6-2-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00232
epssPercentile: 0.12882
ingestedAt: '2026-10-07T20:46:46.821Z'
---

## Overview

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in p-themes Porto Theme - Functionality porto-functionality allows Stored XSS.This issue affects Porto Theme - Functionality: from n/a through < 3.7.3.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.