CVE-2026-13612CWE-639

CVE-2026-13612

Medium · published August 12, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
16.1
In the wild
Unconfirmed
What it is

The KiviCare WordPress plugin before 4.5.2 does not verify that the requesting user owns the records being accessed, allowing authenticated patient-level users to read other patients' bills, invoices and appointment details.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00254 · 16.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-08-12T10:17Z
References (1)
https://wpscan.com/vulnerability/0f48c1a3-d1f2-4028-b864-190c7f58becd/ · [email protected]
EPSS history
Timeline
  • 12 AUG 06:00Z
    KiviCare < 4.5.2 - Patient+ Cross-Patient Bill, Invoice and Appointment Disclosure via IDOR
    cvelistv5