---
id: CVE-2025-9130
title: >-
  The Unify plugin for WordPress is vulnerable to Stored Cross-Site Scripting
  via the plugin for WordPress's unify_checkout shortcode in all versions up to,
  and including, 3.4.7 due to insufficient input sanitization and output
  escaping on…
summary: >-
  The Unify plugin for WordPress is vulnerable to Stored Cross-Site Scripting
  via the plugin for WordPress's unify_checkout shortcode in all versions up to,
  and including, 3.4.7 due to insufficient input sanitization and output
  escaping on…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2025-10-03'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T22:10:00.563'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-9130'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/unify/tags/3.4.7/Actions/PlatformApi.php#L379
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/unify/tags/3.4.8/Actions/PlatformApi.php#L379
    label: security@wordfence.com
  - url: 'https://wordpress.org/plugins/unify/#developers'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/1703a5be-f399-4ea5-8d98-a2efda674aa6?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.003
epssPercentile: 0.20852
ingestedAt: '2026-10-08T22:11:53.765Z'
---

## Overview

The Unify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin for WordPress's unify_checkout shortcode in all versions up to, and including, 3.4.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

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