Easy!Appointments is a self hosted appointment scheduler. In 1.5.2 and earlier, application/core/EA_Security.php::csrf_verify() only enforces CSRF for POST requests and returns early for non-POST methods. Several application endpoints perform state-changing operations while accepting parameters from GET (or $_REQUEST), so an attacker can perform CSRF by forcing a victim's browser to issue a crafted GET request. Impact: creation of admin accounts, modification of admin email/password, and full admin account takeover.
History

Wed, 28 Jan 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Easyappointments
Easyappointments easy\!appointments
CPEs cpe:2.3:a:easyappointments:easy\!appointments:*:*:*:*:*:-:*:*
Vendors & Products Easyappointments
Easyappointments easy\!appointments
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Fri, 16 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Alextselegidis
Alextselegidis easyappointments
Vendors & Products Alextselegidis
Alextselegidis easyappointments

Thu, 15 Jan 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 15 Jan 2026 19:45:00 +0000

Type Values Removed Values Added
Description Easy!Appointments is a self hosted appointment scheduler. In 1.5.2 and earlier, application/core/EA_Security.php::csrf_verify() only enforces CSRF for POST requests and returns early for non-POST methods. Several application endpoints perform state-changing operations while accepting parameters from GET (or $_REQUEST), so an attacker can perform CSRF by forcing a victim's browser to issue a crafted GET request. Impact: creation of admin accounts, modification of admin email/password, and full admin account takeover.
Title CSRF Protection Bypass: Sensitive endpoints accept GET requests, enabling admin account takeover
Weaknesses CWE-352
References
Metrics cvssV4_0

{'score': 7.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-01-15T19:28:58.369Z

Updated: 2026-01-15T21:34:43.098Z

Reserved: 2026-01-14T16:08:37.482Z

Link: CVE-2026-23622

cve-icon Vulnrichment

Updated: 2026-01-15T21:34:14.796Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-15T20:16:05.773

Modified: 2026-01-28T17:33:55.673

Link: CVE-2026-23622

cve-icon Redhat

No data.