CVE-2026-13610 KiviCare < 4.5.2 - Unauthenticated Privilege Escalation via Registration
Unauthenticated attackers can register as privileged clinic staff to access sensitive patient and billing data in KiviCare.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13610?
CVE-2026-13610 is a high-severity vulnerability in Unknown KiviCare, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-269
Which versions are affected by CVE-2026-13610?
How do I fix CVE-2026-13610?
No fix has been published for CVE-2026-13610 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-13610 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13610 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-378w-q773-hrgh.