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OpenAdvisories
Medium · 4.8 CVE-2023-2707 EUVD-2023-34171GHSA-28c2-wq95-3f9j

Appointment booking addon for Gravity Forms <= 1.9.5.1 - Admin+ Stored XSS

Published Nov 27, 2023 · Updated Jun 5, 2025 · Assigned by WPScan

Description

The gAppointments WordPress plugin through 1.9.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affected products

VendorProductAffectedFixed
— gAppointments ≤ 1.9.5.1 —

References