{"id":"CVE-2024-8121","aliases":["EUVD-2024-48951","GHSA-9299-82cr-w458"],"status":"published","title":"The Ultimate WordPress Toolkit – WP Extended \u003c= 3.0.8 - Missing Authorization to Admin Username Change","description":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00323,"percentile":0.25539,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2024-09-04T06:49:06Z","modified":"2026-06-17T08:21:55Z","products":[{"vendor":"wpextended","product":"the ultimate wordpress toolkit – wp extended"},{"vendor":"wpextended","product":"wp_extended"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f3d08ac9-22f7-45f4-9896-05b90f5fce64?source=cve","tags":["Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/wpextended/trunk/includes/modules/core_extensions/wpext_block_user_name_admin/wpext_block_user_name_admin.php#L49","tags":["Product"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3145430%40wpextended%2Ftrunk\u0026old=3134345%40wpextended%2Ftrunk\u0026sfp_email=\u0026sfph_mail=","tags":["Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8121"},{"url":"https://github.com/advisories/GHSA-9299-82cr-w458"}],"sources":{"cve":[{"id":"CVE-2024-8121","title":"The Ultimate WordPress Toolkit – WP Extended \u003c= 3.0.8 - Missing Authorization to Admin Username Change","description":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.","status":"published","published":"2024-09-04T06:49:06.414Z","modified":"2026-04-08T17:32:58.158Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:34:09.216761Z"}],"euvd":[{"id":"EUVD-2024-48951","description":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.","status":"published","published":"2024-09-04T06:49:06Z","modified":"2026-04-08T17:32:58Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:33.901341Z"}],"ghsa":[{"id":"GHSA-9299-82cr-w458","title":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to...","description":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.","status":"published","published":"2024-09-04T09:30:45Z","modified":"2024-09-04T09:30:45Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:58:09.756821Z"}],"nvd":[{"id":"CVE-2024-8121","description":"The The Ultimate WordPress Toolkit – WP Extended plugin for WordPress is vulnerable to unauthorized modification of user names due to a missing capability check on the wpext_change_admin_name() function in all versions up to, and including, 3.0.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change an admin's username to a username of their liking as long as the default 'admin' was used.","status":"published","published":"2024-09-04T07:15:04.887Z","modified":"2026-06-17T08:21:55.797Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:10:24.514378Z"}]}}