CVE-2026-13610: Unknown Kivicare

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Unknown Kivicare: before 4.5.2 (fixed in 4.5.2)

Published 2026-08-13. Last modified 2026-08-26.