CVE-2025-11803

CVE-2025-11803 affects the WordPress plugin WPSite Shortcode (all versions up to 1.2). It is a stored XSS due to insufficient input sanitization and output escaping in error messages, triggered via the format attribute in the wpsite_y shortcode and the before attribute in the wpsite_postauthor sh...

CVE-2025-11803: Improper Neutralization of Input During Web Page Generation

The WPSite Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'format' shortcode attribute in the wpsitey shortcode and the 'before' attribute in the wpsitepostauthor shortcode in all versions up to, and including, 1.2. This is due to insufficient input sanitizati...