vulnerability
WordPress Plugin: smart-appointment-booking: CVE-2026-0742: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Feb 3, 2026 | Feb 4, 2026 | Feb 5, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Feb 3, 2026
Added
Feb 4, 2026
Modified
Feb 5, 2026
Description
The Smart Appointment and Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the saab_save_form_data AJAX action in all versions up to, and including, 1.0.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Solution
smart-appointment-booking-plugin-cve-2026-0742
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