{"id":"CVE-2026-79996","aliases":["EUVD-2026-67575","GHSA-wcg9-8v95-6r4q"],"status":"published","title":"User Registration \u0026 Membership \u003c 5.2.6 - Authenticated Privilege Escalation via Login Settings","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration \u0026 Membership  WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00462,"percentile":0.40469,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-08-28T06:00:17Z","modified":"2026-08-28T18:40:31Z","products":[{"vendor":"unknown","product":"user registration \u0026 membership"}],"references":[{"url":"https://wpscan.com/vulnerability/609bbb7c-c19a-4c72-8cef-95598a2cfc0d/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79996"},{"url":"https://wpscan.com/vulnerability/609bbb7c-c19a-4c72-8cef-95598a2cfc0d"},{"url":"https://github.com/advisories/GHSA-wcg9-8v95-6r4q"}],"sources":{"cve":[{"id":"CVE-2026-79996","title":"User Registration \u0026 Membership \u003c 5.2.6 - Authenticated Privilege Escalation via Login Settings","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration \u0026 Membership  WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.","status":"published","published":"2026-08-28T06:00:17.519Z","modified":"2026-08-28T13:03:20.076Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T13:50:27.582139Z"}],"euvd":[{"id":"EUVD-2026-67575","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration \u0026 Membership  WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.","status":"published","published":"2026-08-28T06:00:17Z","modified":"2026-08-28T13:03:20Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:23.608347Z"}],"ghsa":[{"id":"GHSA-wcg9-8v95-6r4q","title":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability...","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration \u0026 Membership  WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.","status":"published","published":"2026-08-28T09:31:45Z","modified":"2026-08-28T18:33:59Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:11:07.541511Z"}],"nvd":[{"id":"CVE-2026-79996","description":"The User Registration \u0026 Membership  WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration \u0026 Membership  WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.","status":"published","published":"2026-08-28T08:16:42.427Z","modified":"2026-08-28T18:40:31.63Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:12:42.366888Z"}]}}