{"id":"CVE-2023-2548","aliases":["EUVD-2023-34027","GHSA-v3mv-8xgw-9prf"],"status":"published","title":"RegistrationMagic \u003c= 5.2.0.5 - Authenticated (Admin+) Insecure Direct Object Reference to Arbitrary User Password Change","description":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 5.2.0.5. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers, with administrator-level permissions and above, to change user passwords and potentially take over super-administrator accounts in multisite setup.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00718,"percentile":0.54192,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2023-05-16T08:40:01Z","modified":"2026-06-17T05:52:49Z","products":[{"vendor":"metagauss","product":"registrationmagic"},{"vendor":"metagauss","product":"registrationmagic – custom registration forms, user registration, payment, and user login"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bfbc406b-49af-419e-adeb-0510794b7e3f?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/custom-registration-form-builder-with-submission-manager/tags/5.2.0.5/includes/class_rm_utilities.php#L3044","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2548"},{"url":"https://github.com/advisories/GHSA-v3mv-8xgw-9prf"}],"sources":{"cve":[{"id":"CVE-2023-2548","title":"RegistrationMagic \u003c= 5.2.0.5 - Authenticated (Admin+) Insecure Direct Object Reference to Arbitrary User Password Change","description":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 5.2.0.5. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers, with administrator-level permissions and above, to change user passwords and potentially take over super-administrator accounts in multisite setup.","status":"published","published":"2023-05-16T08:40:01.773Z","modified":"2026-04-08T17:19:29.841Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:35:23.645864Z"}],"euvd":[{"id":"EUVD-2023-34027","description":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 5.2.0.5. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers, with administrator-level permissions and above, to change user passwords and potentially take over super-administrator accounts in multisite setup.","status":"published","published":"2023-05-16T08:40:01Z","modified":"2026-04-08T17:19:29Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T19:24:42.318475Z"}],"ghsa":[{"id":"GHSA-v3mv-8xgw-9prf","title":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in...","description":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 5.2.0.5. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers, with administrator-level permissions and above, to change user passwords and potentially take over super-administrator accounts in multisite setup.","status":"published","published":"2023-05-16T09:30:18Z","modified":"2024-04-04T04:11:57Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:56:21.734223Z"}],"nvd":[{"id":"CVE-2023-2548","description":"The RegistrationMagic plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 5.2.0.5. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers, with administrator-level permissions and above, to change user passwords and potentially take over super-administrator accounts in multisite setup.","status":"published","published":"2023-05-16T09:15:09.963Z","modified":"2026-06-17T05:52:49.203Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:08:02.399327Z"}]}}