[ CVE-2026-110382 · Published 18 Oct 2026 ]
Vulnerability in NSquared Simply Schedule Appointments
CVSS 7.1
EPSS <1%No fix listed yet
[ Description ]Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Stored XSS.This issue affects Simply Schedule Appointments: from n/a through 1.6.12.35.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.