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OpenAdvisories
Medium · 5.3 CVE-2026-125437 EUVD-2026-123387GHSA-2j6h-chgw-vhv4

WordPress Simply Schedule Appointments plugin <= 1.6.13.0 - Broken Access Control vulnerability

Published Nov 11, 2026 · Updated Nov 11, 2026 · Assigned by Patchstack

Description

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 1.6.13.0.

Affected products

VendorProductAffectedFixed
NSquared Simply Schedule Appointments ≤ 1.6.13.0 —

References