CVE-2026-96570: high-severity vulnerability in magazine3 Schema & Structured Data for WP & AMP
Schema & Structured Data for WP & AMP <= 1.67 - Unauthenticated Stored Cross-Site Scripting via 'saswp_review_text' Parameter
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
magazine3 · Schema & Structured Data for WP & AMPRelated CVEs — magazine3 Schema & Structured Data for WP & AMP
In the same product, most dangerous first.
CVE-2024-1288MEDIUMSchema & Structured Data for WP & AMP <= 1.26 - Missing Authorization to reCaptcha Key ModificationEPSS 0.4%CVE-2024-5582MEDIUMSchema & Structured Data for WP & AMP <= 1.33 - Authenticated (Contributor+) Stored Cross-Site Scripting via url AttributeEPSS 0.4%CVE-2024-1586MEDIUMSchema & Structured Data for WP & AMP <= 1.26 - Authenticated (Custom) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-3491MEDIUMSchema & Structured Data for WP & AMP <= 1.29 - Authenticated (Contributor+) Stored Cross-Site Scripting via How To and FAQ BlocksEPSS 0.3%CVE-2025-14069MEDIUMSchema & Structured Data for WP & AMP <= 1.54 - Authenticated (Contributor+) Stored Cross-Site Scripting via User Custom SchemaEPSS 0.3%CVE-2025-11502MEDIUMSchema & Structured Data for WP & AMP <= 1.51 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%
References
https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/admin_section/common-function.php#L1874https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/admin_section/common-function.php#L5158https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-admin.php#L159https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-admin.php#L258https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-form.php#L170https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.66/modules/reviews/class-saswp-reviews-service.php#L126https://plugins.trac.wordpress.org/changeset?reponame=&old=3740790%40schema-and-structured-data-for-wp&new=3740790%40schema-and-structured-data-for-wphttps://www.wordfence.com/threat-intel/vulnerabilities/id/1285322f-be3a-4015-b96d-79589a0897c8?source=cve