CVE

CVE-2026-16540 — Simply Schedule Appointments [simply-schedule-appointments] < 1.6.12.6

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-16540 Simply Schedule Appointments [simply-schedule-appointments] < 1.6.12.6 Incorrect Authorization Unknown < 1.6.12.6 1.6.12.6 2026-08-02

CVE-2026-16540

A vulnerability in the Simply Schedule Appointments WordPress plugin has been discovered, affecting versions prior to 1.6.12.6. The flaw allows unauthorized access to sensitive appointment information, including personal details, for all users on a site. In some cases, premium sites are also vulnerable to permanent deletion of appointments by unauthenticated users.

Based on public CVE data (MITRE/NVD).

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