CyberRota Analysis
AI-GeneratedThe Live Composer plugin for WordPress is vulnerable to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping in the dslc_module_projects_output Shortcode, affecting all versions up to 2.1.19. This vulnerability allows authenticated attackers with contributor-level access and above to inject malicious scripts into pages, which execute when users access those pages. WordPress site administrators and developers using this plugin should prioritize patching or updating to mitigate the risk of exploitation.
Original NVD Description
The Live Composer – Free WordPress Website Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via dslc_module_projects_output Shortcode in all versions up to, and including, 2.1.19 due to insufficient input sanitization and output escaping. 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. WordPress's shortcode-aware kses handling preserves the serialized shortcode body as a placeholder before content filtering runs, allowing attacker-controlled values such as view_all_link, main_heading_link_title, main_filter_title_all, and button_text to reach render-time sinks entirely unescaped.