{"id":"CVE-2026-0844","aliases":["EUVD-2026-4925","GHSA-ppq6-cj3p-4xhv"],"status":"published","title":"Simple User Registration \u003c= 6.7 - Authenticated (Subscriber+) Privilege Escalation via profile_save_field","description":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 6.7 due to insufficient restriction on the 'profile_save_field' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_capabilities' parameter during a profile update.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00339,"percentile":0.27556,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-01-28T11:23:39Z","modified":"2026-06-17T10:11:29Z","products":[{"vendor":"nmedia","product":"simple user registration"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bb0e77e1-7e9f-4f7e-8953-c86ab0e5ae7a?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wp-registration/tags/6.7/inc/classes/class.profile.php#L401"},{"url":"https://plugins.trac.wordpress.org/browser/wp-registration/tags/6.7/inc/classes/class.user.php#L305"},{"url":"https://plugins.trac.wordpress.org/browser/wp-registration/tags/6.8/inc/classes/class.profile.php#L401"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0844"},{"url":"https://github.com/advisories/GHSA-ppq6-cj3p-4xhv"}],"sources":{"cve":[{"id":"CVE-2026-0844","title":"Simple User Registration \u003c= 6.7 - Authenticated (Subscriber+) Privilege Escalation via profile_save_field","description":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 6.7 due to insufficient restriction on the 'profile_save_field' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_capabilities' parameter during a profile update.","status":"published","published":"2026-01-28T11:23:39.86Z","modified":"2026-04-14T15:08:02.908Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:13.962274Z"}],"euvd":[{"id":"EUVD-2026-4925","description":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 6.7 due to insufficient restriction on the 'profile_save_field' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_capabilities' parameter during a profile update.","status":"published","published":"2026-01-28T11:23:39Z","modified":"2026-04-14T15:08:02Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:25.999353Z"}],"ghsa":[{"id":"GHSA-ppq6-cj3p-4xhv","title":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in...","description":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 6.7 due to insufficient restriction on the 'profile_save_field' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_capabilities' parameter during a profile update.","status":"published","published":"2026-01-28T12:30:29Z","modified":"2026-04-08T21:34:17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:07:23.155154Z"}],"nvd":[{"id":"CVE-2026-0844","description":"The Simple User Registration plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 6.7 due to insufficient restriction on the 'profile_save_field' function. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to modify their user role by supplying the 'wp_capabilities' parameter during a profile update.","status":"published","published":"2026-01-28T12:15:52.437Z","modified":"2026-06-17T10:11:29.28Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:04.769088Z"}]}}