CyberRota Analysis
AI-GeneratedThe Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and output escaping, allowing unauthenticated attackers to inject malicious scripts via the 'bm_woocommerce_css_editor_content' POST parameter. This vulnerability can lead to arbitrary script execution on the WooCommerce checkout page, potentially compromising user data and session integrity. WordPress site administrators using affected versions of this plugin should prioritize immediate updates to mitigate the risk.
Original NVD Description
The Platnosci Online Blue Media (Autopay) plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.0 via the 'bm_woocommerce_css_editor_content' POST parameter. This is due to the Css_Editor::handle_save() method being wired to the WordPress 'init' hook by Settings_Manager::init_once() with no capability check, no nonce verification, and no sanitization on the input — the raw $_POST value is written to the 'woocommerce_bluemedia_settings' option via update_option(), then later echoed directly inside a <style> block on the WooCommerce checkout page by Css_Frontend::print_to_wp_head() with no output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page (the checkout page).