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OpenAdvisories
High · 8.5 CVE-2026-39495 EUVD-2026-20160GHSA-w79w-69fh-fq49

WordPress Simply Schedule Appointments plugin <= 1.6.9.27 - SQL Injection vulnerability

Published Apr 8, 2026 · Updated Apr 29, 2026 · Assigned by Patchstack

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Blind SQL Injection.This issue affects Simply Schedule Appointments: from n/a through <= 1.6.9.27.

Affected products

VendorProductAffectedFixed
NSquared Simply Schedule Appointments ≤ 1.6.9.27 —

References