{"id":"CVE-2025-11502","aliases":["EUVD-2025-37419","GHSA-4pfx-fh23-xm3w"],"status":"published","title":"Schema \u0026 Structured Data for WP \u0026 AMP \u003c= 1.51 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00231,"percentile":0.14103,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-11-01T05:40:24Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"magazine3","product":"schema \u0026 structured data for wp \u0026 amp"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/d664d1f9-39b1-424f-a95e-7a480d809c79?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/schema-and-structured-data-for-wp/tags/1.50/modules/tinymce/register-shortcodes.php#L120"},{"url":"https://plugins.trac.wordpress.org/changeset/3387089/schema-and-structured-data-for-wp/trunk/modules/tinymce/register-shortcodes.php"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11502"},{"url":"https://github.com/advisories/GHSA-4pfx-fh23-xm3w"}],"sources":{"cve":[{"id":"CVE-2025-11502","title":"Schema \u0026 Structured Data for WP \u0026 AMP \u003c= 1.51 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 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.","status":"published","published":"2025-11-01T05:40:24.552Z","modified":"2026-04-08T17:26:21.053Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:51.199669Z"}],"euvd":[{"id":"EUVD-2025-37419","description":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 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.","status":"published","published":"2025-11-01T05:40:24Z","modified":"2026-04-08T17:26:21Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:38.757345Z"}],"ghsa":[{"id":"GHSA-4pfx-fh23-xm3w","title":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 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.","status":"published","published":"2025-11-01T06:30:36Z","modified":"2025-11-01T06:30:42Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:17.06099Z"}],"nvd":[{"id":"CVE-2025-11502","description":"The Schema \u0026 Structured Data for WP \u0026 AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'saswp_tiny_multiple_faq' shortcode in all versions up to, and including, 1.51 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.","status":"published","published":"2025-11-01T06:15:38.423Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}