{"id":"CVE-2026-0920","state":"PUBLISHED","title":"LA-Studio Element Kit for Elementor <= 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.","publishedAt":"2026-01-22T06:47:19.614Z","updatedAt":"2026-04-08T16:57:54.646Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["choijun LA-Studio Element Kit for Elementor"],"affected":[{"vendor":"choijun","product":"LA-Studio Element Kit for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.5.6.3","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/65ebc744-6cc2-47ce-b225-81820e49d59c?source=cve","https://plugins.trac.wordpress.org/browser/lastudio-element-kit/tags/1.5.6.3/includes/integrations/override.php#L301","https://plugins.trac.wordpress.org/changeset/3439121/lastudio-element-kit"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0920.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0920","state":"PUBLISHED","datePublished":"2026-01-22T06:47:19.614Z","dateUpdated":"2026-04-08T16:57:54.646Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-13T19:56:37.679Z"},"containers":{"cna":{"title":"LA-Studio Element Kit for Elementor <= 1.5.6.3 - Unauthenticated Privilege Escalation via Backdoor to Administrative User Creation via lakit_bkrole parameter","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"choijun","product":"LA-Studio Element Kit for Elementor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.5.6.3","versionType":"semver"}]}],"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"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","lang":"en","description":"CWE-269 Improper Privilege Management","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:57:54.646Z"},"credits":[{"lang":"en","type":"finder","value":"Athiwat Tiprasaharn"},{"lang":"en","type":"finder","value":"Itthidej Aramsri"},{"lang":"en","type":"finder","value":"Waris Damkham"}],"timeline":[{"time":"2026-01-13T20:13:10.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-01-21T17:31:45.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-22T15:19:47.839698Z","id":"CVE-2026-0920","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-22T15:20:27.030Z"}}]}}}