{"id":"CVE-2024-2844","aliases":["EUVD-2024-27788","GHSA-2vp3-qj4j-9chv"],"status":"published","title":"Easy Appointments \u003c= 3.11.18 - Insufficient Authorization","description":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00432,"percentile":0.37683,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2024-03-29T05:35:33Z","modified":"2026-06-17T07:25:40Z","products":[{"vendor":"easy-appointments","product":"easy_appointments"},{"vendor":"easyappointments","product":"easy appointments"},{"vendor":"easyappointments","product":"easyappointments"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c0d8ac01-ac73-47ea-839b-edc820436f27?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/easy-appointments/trunk/src/ajax.php#L380","tags":["x_transferred","Product"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3059359%40easy-appointments\u0026new=3059359%40easy-appointments\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-2844"},{"url":"https://github.com/advisories/GHSA-2vp3-qj4j-9chv"}],"sources":{"cve":[{"id":"CVE-2024-2844","title":"Easy Appointments \u003c= 3.11.18 - Insufficient Authorization","description":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.","status":"published","published":"2024-03-29T05:35:33.762Z","modified":"2026-04-08T17:19:42.995Z","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":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:34:09.897248Z"}],"euvd":[{"id":"EUVD-2024-27788","description":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.","status":"published","published":"2024-03-29T05:35:33Z","modified":"2026-04-08T17:19:42Z","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":"2026-11-02T19:24:42.318475Z"}],"ghsa":[{"id":"GHSA-2vp3-qj4j-9chv","title":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due...","description":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.","status":"published","published":"2024-03-29T06:30:30Z","modified":"2025-02-05T21:32:34Z","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":"2026-11-02T14:59:48.779987Z"}],"nvd":[{"id":"CVE-2024-2844","description":"The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to insufficient user validation on the ajax_cancel_appointment() function in all versions up to, and including, 3.11.18. This makes it possible for unauthenticated attackers to cancel other users orders.","status":"published","published":"2024-03-29T06:15:08.153Z","modified":"2026-06-17T07:25:40.05Z","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":"2026-11-02T14:09:44.124823Z"}]}}