The Book appointment online WordPress plugin before 1.39 does not sanitise or escape Service Prices before outputting it in the List, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Book Appointment Online Plugin | — | Update book-appointment-online plugin to version 1.39, or a newer patched version | May 15, 2025 | Aug 10, 2021 |
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