CVE-2026-19416 — KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDOR

CVE-2026-19416

KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDOR PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / KiviCare	affected 0 before 4.5.4

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/ef2aa44b-3624-4e6d-9b25-e33d4a1a21d2/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.