{"id":"CVE-2026-81583","aliases":["EUVD-2026-69857","GHSA-rx7v-j56c-vf8f"],"status":"published","title":"Theme My Login 7.0 - 7.1.15 - Subscriber+ Unauthorised Multisite Site Creation and Privilege Escalation","description":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.","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":"adp","from":"cve"},"epss":{"day":"2026-11-08","score":0.00297,"percentile":0.22471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-09-02T06:00:23Z","modified":"2026-09-03T17:50:37Z","products":[{"vendor":"jeff farthing","product":"theme my login"},{"vendor":"unknown","product":"theme my login"}],"references":[{"url":"https://wpscan.com/vulnerability/6ced93ee-5629-42a4-9103-44cf99265bd2/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81583"},{"url":"https://wpscan.com/vulnerability/6ced93ee-5629-42a4-9103-44cf99265bd2"},{"url":"https://github.com/advisories/GHSA-rx7v-j56c-vf8f"}],"sources":{"cve":[{"id":"CVE-2026-81583","title":"Theme My Login 7.0 - 7.1.15 - Subscriber+ Unauthorised Multisite Site Creation and Privilege Escalation","description":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.","status":"published","published":"2026-09-02T06:00:23.407Z","modified":"2026-09-02T10:45:54.547Z","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":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:36:18.075535Z"}],"euvd":[{"id":"EUVD-2026-69857","description":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.","status":"published","published":"2026-09-02T06:00:23Z","modified":"2026-09-02T10:45:54Z","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":"2026-11-02T18:01:16.444637Z"}],"ghsa":[{"id":"GHSA-rx7v-j56c-vf8f","title":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting...","description":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.","status":"published","published":"2026-09-02T06:31:16Z","modified":"2026-09-02T12:31:30Z","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-269"],"updated_at":"2026-11-02T15:11:16.032844Z"}],"nvd":[{"id":"CVE-2026-81583","description":"The  My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them.","status":"published","published":"2026-09-02T06:17:19.57Z","modified":"2026-09-03T17:50:37.69Z","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"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:43.399612Z"}]}}