Schema Shortcode <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
mediumThe Schema Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `itemscope` shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contrib...
- CVSS:
- 6.4
- Affected:
- up to 1.0
- Fix:
- No patched version reported
- Disclosed:
- Mar 20, 2026