{"id":"CVE-2026-94235","aliases":["EUVD-2026-96734","GHSA-544m-gj73-rvcj"],"status":"published","title":"Simple User Registration \u003c= 6.9 - Subscriber+ Arbitrary Email Sending via wpr_send_email_to_user","description":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00152,"percentile":0.04391,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-10-11T06:00:08Z","modified":"2026-10-13T16:29:21Z","products":[{"vendor":"unknown","product":"memberhero"}],"references":[{"url":"https://wpscan.com/vulnerability/be83535f-9224-4dfc-ada9-9e688e703717/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-94235"},{"url":"https://wpscan.com/vulnerability/be83535f-9224-4dfc-ada9-9e688e703717"},{"url":"https://github.com/advisories/GHSA-544m-gj73-rvcj"}],"sources":{"cve":[{"id":"CVE-2026-94235","title":"Simple User Registration \u003c= 6.9 - Subscriber+ Arbitrary Email Sending via wpr_send_email_to_user","description":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.","status":"published","published":"2026-10-11T06:00:08.235Z","modified":"2026-10-11T11:42:53.889Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:19:54.122945Z"}],"euvd":[{"id":"EUVD-2026-96734","description":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.","status":"published","published":"2026-10-11T06:00:08Z","modified":"2026-10-11T11:42:53Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:23.217739Z"}],"ghsa":[{"id":"GHSA-544m-gj73-rvcj","title":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on...","description":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.","status":"published","published":"2026-10-11T09:30:26Z","modified":"2026-10-11T12:32:13Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:13:04.632316Z"}],"nvd":[{"id":"CVE-2026-94235","description":"The MemberHero  WordPress plugin through 6.9 does not perform any capability or nonce check on one of its AJAX actions, allowing any authenticated user, such as a subscriber, to make the site send arbitrary HTML emails to arbitrary recipients from its own mail system, which can be abused to relay phishing carrying the site's identity and domain reputation.","status":"published","published":"2026-10-11T07:17:29.42Z","modified":"2026-10-13T16:29:21.907Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:55.874869Z"}]}}