CVE-2026-19416 — KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDOR
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 an…
Published: 2026-08-19 · CVSS: 4.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7