CVE-2025-12354 — Live CSS Preview <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Settings Update
The Live CSS Preview plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_frontend_save' AJAX endpoint in al…
Published: 2025-12-05 · CVSS: 4.3 · CVSS 3.1
The Live CSS Preview plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_frontend_save' AJAX endpoint in all versions up to, and including, 2.1.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's css setting.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7