Coachific Shortcode
Monthly
Stored cross-site scripting in Coachific Shortcode plugin for WordPress versions up to 1.0 allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript into pages via the 'userhash' shortcode attribute. The plugin sanitizes input with sanitize_text_field() but fails to apply JavaScript-specific escaping before interpolating the value into a script tag, enabling persistent XSS attacks visible to all page visitors. EPSS score of 6.4 reflects moderate real-world risk constrained by the requirement for authenticated contributor access and user interaction.
Stored cross-site scripting in Coachific Shortcode plugin for WordPress versions up to 1.0 allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript into pages via the 'userhash' shortcode attribute. The plugin sanitizes input with sanitize_text_field() but fails to apply JavaScript-specific escaping before interpolating the value into a script tag, enabling persistent XSS attacks visible to all page visitors. EPSS score of 6.4 reflects moderate real-world risk constrained by the requirement for authenticated contributor access and user interaction.