6.4
Medium
CVE-2024-3491 The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
Description
The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's "How To" and "FAQ" Blocks in all versions up to, and including, 1.29 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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Schema & Structured Data for WP & AMP 1.29 | earliest → 1.29 | No fix stated |
Other CVEs of Schema & Structured Data for WP & AMP
The 11 CVEs of Schema & Structured Data for WP & AMP →
CVE-2026-96570
The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
7.2
High
CVE-2026-97291
Contributor PHP Object Injection in Schema & Structured Data for WP & AMP <= 1.66 versions
8.8
High
CVE-2025-14069
The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
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CVE-2025-11502
The Schema & Structured Data for WP & AMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
Medium