CVE-2026-92245 Missing authorization in Simply Schedule Appointments
Unauthenticated attackers can expose customer PII and delete arbitrary appointments in the Simply Schedule Appointments WordPress plugin due to missing authorization checks.
- 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-2026-92245?
CVE-2026-92245 is a high-severity missing authorization vulnerability in croixhaug Simply Schedule Appointments, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Simply Schedule Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.6.12.32 via the 'recursive' parameter. This makes it possible for unauthenticated attackers to extract customer PII — including names, email addresses, phone numbers, and custom form field data — stored in appointment records, as well as per-appointment public_token values. The leaked per-appointment public_token values also enable unauthenticated attackers to delete arbitrary appointments via the DELETE /wp-json/ssa/v1/appointments/{id} endpoint, which accepts the token as sole authorization.
Weakness: CWE-862
Which versions are affected by CVE-2026-92245?
How do I fix CVE-2026-92245?
No fix has been published for CVE-2026-92245 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-92245 being exploited?
There is no known exploitation of CVE-2026-92245 in the wild and no public exploit code.
Sources
Also known as GHSA-3frh-27r2-gj5w.