CVE-2026-13610
KiviCare < 4.5.2 - Unauthenticated Privilege Escalation via Registration
- Published
- Aug 13, 2026
- Updated
- Aug 14, 2026
- Assigning CNA
- WPScan
- Evidence observed
- Aug 15, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NLow · next 30 days
- Percentile
- 25.8%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The KiviCare WordPress plugin before 4.5.2 does not restrict the roles assignable through its unauthenticated registration endpoint, allowing unauthenticated attackers to create an active, privileged clinic-staff (doctor) account with full access to patient records, billing and clinic data.
Sources
1Exploit PoC for unauthenticated doctor/receptionist account creation in the KiviCare WordPress plugin via improper privilege management, providing staff-level PHI access.
Responsible use
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