{"id":"CVE-2025-12354","aliases":["EUVD-2025-201359","GHSA-c3mh-x7r7-p882"],"status":"published","title":"Live CSS Preview \u003c= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Settings Update","description":"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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00241,"percentile":0.15422,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-12-05T06:07:18Z","modified":"2026-10-18T15:10:00Z","products":[{"vendor":"dojodigital","product":"live css preview"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3ebaadf6-5085-4f2d-a377-34e318351449?source=cve"},{"url":"https://wordpress.org/plugins/live-css-preview/"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3445161%40live-css-preview\u0026new=3445161%40live-css-preview\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12354"},{"url":"https://wordpress.org/plugins/live-css-preview"},{"url":"https://github.com/advisories/GHSA-c3mh-x7r7-p882"}],"sources":{"cve":[{"id":"CVE-2025-12354","title":"Live CSS Preview \u003c= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Settings Update","description":"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.","status":"published","published":"2025-12-05T06:07:18.677Z","modified":"2026-04-08T16:47:59.035Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:41.743125Z"}],"euvd":[{"id":"EUVD-2025-201359","description":"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.","status":"published","published":"2025-12-05T06:07:18Z","modified":"2026-04-08T16:47:59Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:01.825384Z"}],"ghsa":[{"id":"GHSA-c3mh-x7r7-p882","title":"The Live CSS Preview plugin for WordPress is vulnerable to unauthorized modification of data due...","description":"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, 2.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's css setting.","status":"published","published":"2025-12-05T09:31:07Z","modified":"2026-04-08T18:35:49Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:07:18.583007Z"}],"nvd":[{"id":"CVE-2025-12354","description":"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.","status":"published","published":"2025-12-05T07:16:10.413Z","modified":"2026-10-18T15:10:00.097Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:47.746175Z"}]}}