{"id":"CVE-2026-6145","aliases":["EUVD-2026-30257","GHSA-v2w9-cqf4-gvp2"],"status":"published","title":"User Registration \u0026 Membership \u003c= 5.1.5 - Unauthenticated Missing Authorization to Admin Approval Bypass via 'action' Parameter","description":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQUEST superglobal without performing any authentication or capability check. This makes it possible for unauthenticated attackers to bypass the admin approval requirement when registering new accounts via the fallback submission path.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00445,"percentile":0.38987,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-862"],"published":"2026-05-14T08:24:27Z","modified":"2026-06-17T11:00:23Z","exploits":[{"source":"pocgithub","id":"Hann1bl3L3ct3r/CVE-2026-6145","title":"Hann1bl3L3ct3r/CVE-2026-6145","date":"2026-05-14","url":"https://github.com/Hann1bl3L3ct3r/CVE-2026-6145"}],"products":[{"vendor":"wpeverest","product":"user registration \u0026 membership – free \u0026 paid memberships, subscriptions, content restriction, user profile, custom user registration \u0026 login builder"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b6b349f2-24c9-4921-bb5f-a7726ebc5c2a?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3516468/user-registration/trunk/includes/class-ur-user-approval.php"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6145"},{"url":"https://github.com/advisories/GHSA-v2w9-cqf4-gvp2"}],"sources":{"cve":[{"id":"CVE-2026-6145","title":"User Registration \u0026 Membership \u003c= 5.1.5 - Unauthenticated Missing Authorization to Admin Approval Bypass via 'action' Parameter","description":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQUEST superglobal without performing any authentication or capability check. This makes it possible for unauthenticated attackers to bypass the admin approval requirement when registering new accounts via the fallback submission path.","status":"published","published":"2026-05-14T08:24:27.293Z","modified":"2026-05-14T10:42:26.164Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:49:53.818886Z"}],"euvd":[{"id":"EUVD-2026-30257","description":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQUEST superglobal without performing any authentication or capability check. This makes it possible for unauthenticated attackers to bypass the admin approval requirement when registering new accounts via the fallback submission path.","status":"published","published":"2026-05-14T08:24:27Z","modified":"2026-05-14T10:42:26Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:04:31.58892Z"}],"ghsa":[{"id":"GHSA-v2w9-cqf4-gvp2","title":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in...","description":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQUEST superglobal without performing any authentication or capability check. This makes it possible for unauthenticated attackers to bypass the admin approval requirement when registering new accounts via the fallback submission path.","status":"published","published":"2026-05-14T09:31:29Z","modified":"2026-05-14T09:31:35Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:08:08.28199Z"}],"nvd":[{"id":"CVE-2026-6145","description":"The User Registration \u0026 Membership plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 5.1.5. This is due to the is_admin_creation_process() method relying solely on the presence of action=createuser in the $_REQUEST superglobal without performing any authentication or capability check. This makes it possible for unauthenticated attackers to bypass the admin approval requirement when registering new accounts via the fallback submission path.","status":"published","published":"2026-05-14T09:16:26.29Z","modified":"2026-06-17T11:00:23.18Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:19.020465Z"}]}}