CVE-2026-57812 WordPress Simply Schedule Appointments plugin <= 1.6.12.4 - Broken Access Control vulnerability

Missing Authorization vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simply Schedule Appointments: from n/a through = 1.6.12.4...

CVE-2026-57812

Summary: CVE-2026-57812 concerns the WordPress plugin “Simply Schedule Appointments.” In affected versions (up to and including 1.6.12.4), the issue is described as a Missing Authorization vulnerability caused by misconfigured access control within the Simply Schedule Appointments plugin, enablin...

WordPress Simply Schedule Appointments plugin <= 1.6.12.4 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by hio in WordPress Plugin Simply Schedule Appointments versions = 1.6.12.4...