---
id: CVE-2026-96570
title: >-
  The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via the 'saswp_review_text' parameter in all
  versions up to, and including, 1.67 due to insufficient input sanitization and
  outpu…
summary: >-
  The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via the 'saswp_review_text' parameter in all
  versions up to, and including, 1.67 due to insufficient input sanitization and
  outpu…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: magazine3
product: Schema & Structured Data for WP & AMP
affected:
  - schema_structured_data_for_wp_amp <= 1.67
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T15:17:37.590'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-96570'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/admin_section/common-function.php#L1874
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/admin_section/common-function.php#L5158
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-admin.php#L159
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-admin.php#L258
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-form.php#L170
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-service.php#L126
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3740790%40schema-and-structured-data-for-wp&new=3740790%40schema-and-structured-data-for-wp
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/1285322f-be3a-4015-b96d-79589a0897c8?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
epss: 0.00314
epssPercentile: 0.24157
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-16T14:34:43.843220Z'
ingestedAt: '2026-10-16T06:00:00.397Z'
---

## Overview

The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'saswp_review_text' parameter in all versions up to, and including, 1.67 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The nonce that serves as the only authorization gate is publicly printed in the [saswp-reviews-form] shortcode HTML, making it obtainable by any anonymous visitor and rendering it ineffective as an access control boundary.

## Remediation

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