{"id":"CVE-2026-16736","aliases":["EUVD-2026-53108","GHSA-r7cf-cqmf-q6pj"],"status":"published","title":"User Registration \u0026 Membership \u003c 5.2.6 - Unauthenticated Account Creation While Registration Disabled","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00406,"percentile":0.35257,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-08-05T06:00:10Z","modified":"2026-08-26T16:31:16Z","products":[{"vendor":"unknown","product":"user registration \u0026 membership"}],"references":[{"url":"https://wpscan.com/vulnerability/dc0d63d6-bcd9-4f14-865a-49d254a831a2/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16736"},{"url":"https://wpscan.com/vulnerability/dc0d63d6-bcd9-4f14-865a-49d254a831a2"},{"url":"https://github.com/advisories/GHSA-r7cf-cqmf-q6pj"}],"sources":{"cve":[{"id":"CVE-2026-16736","title":"User Registration \u0026 Membership \u003c 5.2.6 - Unauthenticated Account Creation While Registration Disabled","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.","status":"published","published":"2026-08-05T06:00:10.288Z","modified":"2026-08-05T15:18:10.214Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:11.24076Z"}],"euvd":[{"id":"EUVD-2026-53108","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.","status":"published","published":"2026-08-05T06:00:10Z","modified":"2026-08-05T15:18:10Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T18:02:09.87889Z"}],"ghsa":[{"id":"GHSA-r7cf-cqmf-q6pj","title":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's...","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.","status":"published","published":"2026-08-05T09:31:14Z","modified":"2026-08-05T18:32:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:10:07.926015Z"}],"nvd":[{"id":"CVE-2026-16736","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not enforce the site's registration-disabled setting when processing registration-form submissions, allowing unauthenticated users to create new accounts even when the administrator has turned off open registration.","status":"published","published":"2026-08-05T07:16:36.433Z","modified":"2026-08-26T16:31:16.753Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:35.031043Z"}]}}