The KiviCare WordPress plugin before 4.5.4 does not verify that the requesting user owns the appointment being modified, allowing authenticated patient-level users to cancel and reschedule other patients' appointments.
History

Wed, 19 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-639
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 19 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
Description The KiviCare WordPress plugin before 4.5.4 does not verify that the requesting user owns the appointment being modified, allowing authenticated patient-level users to cancel and reschedule other patients' appointments.
Title KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDOR
References

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-08-19T06:00:21.042Z

Updated: 2026-08-19T16:35:34.936Z

Reserved: 2026-08-10T10:15:34.638Z

Link: CVE-2026-19416

cve-icon Vulnrichment

Updated: 2026-08-19T15:57:14.602Z

cve-icon NVD

Status : Received

Published: 2026-08-19T06:17:39.810

Modified: 2026-08-19T17:18:38.147

Link: CVE-2026-19416

cve-icon Redhat

No data.