Medium · 5.3 CVE-2026-94673 EUVD-2026-89847GHSA-hf4h-68xp-j99j

WordPress Simply Schedule Appointments plugin <= 1.6.12.31 - Insecure Direct Object References (IDOR) vulnerability

Published Sep 30, 2026 · Updated Sep 30, 2026 · Assigned by Patchstack

Vendor: N Squared Product: Simply Schedule Appointments

Description

Unauthenticated Insecure Direct Object References (IDOR) in Simply Schedule Appointments <= 1.6.12.31 versions.

Affected products

Vendor	Product	Affected	Fixed
NSquared	Simply Schedule Appointments	≤ 1.6.12.31	—

References

https://patchstack.com/database/wordpress/plugin/simply-schedule-appointments/vulnerability/wordpress-simply-schedule-appointments-plugin-1-6-12-31-insecure-direct-object-references-idor-vulnerability?_s_id=cve vdb-entry