{"id":"CVE-2025-12367","aliases":["EUVD-2025-37412","GHSA-4xxr-8wrg-pjgr"],"status":"published","title":"SiteSEO – SEO Simplified \u003c= 1.3.1 - Missing Authorization to Authenticated (Author+) Plugin Settings Update","description":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.","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":"2026-11-09","score":0.00234,"percentile":0.1443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-285"],"published":"2025-11-01T03:34:36Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"softaculous","product":"siteseo – seo simplified"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/54535bef-23c3-4045-bb37-ba28ae5461b1?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/siteseo/tags/1.3.1/main/ajax.php#L340"},{"url":"https://plugins.trac.wordpress.org/changeset/3387094/siteseo/trunk/main/ajax.php?contextall=1"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12367"},{"url":"https://github.com/advisories/GHSA-4xxr-8wrg-pjgr"}],"sources":{"cve":[{"id":"CVE-2025-12367","title":"SiteSEO – SEO Simplified \u003c= 1.3.1 - Missing Authorization to Authenticated (Author+) Plugin Settings Update","description":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.","status":"published","published":"2025-11-01T03:34:36.429Z","modified":"2026-04-08T16:53:19.148Z","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-285"],"updated_at":"2026-11-02T14:32:41.743125Z"}],"euvd":[{"id":"EUVD-2025-37412","description":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.","status":"published","published":"2025-11-01T03:34:36Z","modified":"2026-04-08T16:53:19Z","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":"2026-11-02T19:24:58.224332Z"}],"ghsa":[{"id":"GHSA-4xxr-8wrg-pjgr","title":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in...","description":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.","status":"published","published":"2025-11-01T06:30:35Z","modified":"2025-11-01T06:30:36Z","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-285"],"updated_at":"2026-11-02T15:04:17.06099Z"}],"nvd":[{"id":"CVE-2025-12367","description":"The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.","status":"published","published":"2025-11-01T04:16:04.093Z","modified":"2026-10-18T21:10:00.12Z","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-285"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}