{"id":"CVE-2026-0920","aliases":["EUVD-2026-4169","GHSA-m3h4-65j5-6j8c"],"status":"published","title":"LA-Studio Element Kit for Elementor \u003c= 1.5.6.3 - Unauthenticated Privilege Escalation via Backdoor to Administrative User Creation via lakit_bkrole parameter","description":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User Creation in all versions up to, and including, 1.5.6.3. This is due to the 'ajax_register_handle' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'lakit_bkrole' parameter during registration and gain administrator access to the site.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01106,"percentile":0.66228,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269"],"published":"2026-01-22T06:47:19Z","modified":"2026-06-17T10:11:38Z","exploits":[{"source":"pocgithub","id":"Dx3iZ/CVE-2026-0920","title":"Dx3iZ/CVE-2026-0920","date":"2026-07-06","url":"https://github.com/Dx3iZ/CVE-2026-0920"},{"source":"pocgithub","id":"Galaxy-sc/CVE-2026-0920-WordPress-LA-Studio-Exploit","title":"Galaxy-sc/CVE-2026-0920-WordPress-LA-Studio-Exploit","date":"2026-01-22","url":"https://github.com/Galaxy-sc/CVE-2026-0920-WordPress-LA-Studio-Exploit"},{"source":"pocgithub","id":"John-doe-code-a11/CVE-2026-0920","title":"John-doe-code-a11/CVE-2026-0920","date":"2026-01-28","url":"https://github.com/John-doe-code-a11/CVE-2026-0920"},{"source":"pocgithub","id":"Nxploited/CVE-2026-0920-","title":"Nxploited/CVE-2026-0920-","date":"2026-04-18","url":"https://github.com/Nxploited/CVE-2026-0920-"},{"source":"pocgithub","id":"katranSefa/CVE-2026-0920","title":"katranSefa/CVE-2026-0920","date":"2026-09-02","url":"https://github.com/katranSefa/CVE-2026-0920"}],"products":[{"vendor":"choijun","product":"la-studio element kit for elementor"},{"vendor":"la-studio","product":"la-studio element kit for elementor"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/65ebc744-6cc2-47ce-b225-81820e49d59c?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/lastudio-element-kit/tags/1.5.6.3/includes/integrations/override.php#L301"},{"url":"https://plugins.trac.wordpress.org/changeset/3439121/lastudio-element-kit"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0920"},{"url":"https://github.com/advisories/GHSA-m3h4-65j5-6j8c"}],"sources":{"cve":[{"id":"CVE-2026-0920","title":"LA-Studio Element Kit for Elementor \u003c= 1.5.6.3 - Unauthenticated Privilege Escalation via Backdoor to Administrative User Creation via lakit_bkrole parameter","description":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User Creation in all versions up to, and including, 1.5.6.3. This is due to the 'ajax_register_handle' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'lakit_bkrole' parameter during registration and gain administrator access to the site.","status":"published","published":"2026-01-22T06:47:19.614Z","modified":"2026-04-08T16:57:54.646Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:20:13.587351Z"}],"euvd":[{"id":"EUVD-2026-4169","description":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User Creation in all versions up to, and including, 1.5.6.3. This is due to the 'ajax_register_handle' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'lakit_bkrole' parameter during registration and gain administrator access to the site.","status":"published","published":"2026-01-22T06:47:19Z","modified":"2026-04-08T16:57:54Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:24:55.662835Z"}],"ghsa":[{"id":"GHSA-m3h4-65j5-6j8c","title":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User...","description":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User Creation in all versions up to, and including, 1.5.6.3. This is due to the 'ajax_register_handle' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'lakit_bkrole' parameter during registration and gain administrator access to the site.","status":"published","published":"2026-01-22T09:31:39Z","modified":"2026-01-22T09:31:48Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:05:50.792909Z"}],"nvd":[{"id":"CVE-2026-0920","description":"The LA-Studio Element Kit for Elementor plugin for WordPress is vulnerable to Administrative User Creation in all versions up to, and including, 1.5.6.3. This is due to the 'ajax_register_handle' function not restricting what user roles a user can register with. This makes it possible for unauthenticated attackers to supply the 'lakit_bkrole' parameter during registration and gain administrator access to the site.","status":"published","published":"2026-01-22T07:15:50.813Z","modified":"2026-06-17T10:11:38.037Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:04.423757Z"}]}}