WordPress security changelog
MEDIUM
CVE-2026-65514
Deferred
Appointment Hour Booking: Cross-site scripting
Appointment Hour Booking is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is n/a through 1.5.86.
CVE / CNA score
6.5
CVSS 3.1 · audit@patchstack.com
NVD score
Pending
NVD has not published its own CVSS assessment.
- Component
- Appointment Hour Booking
- Plugin slug
appointment-hour-booking- Affected
- n/a through 1.5.86
- Safe version
1.5.87- Published
- Jul 23, 2026
This CVE was published Jul 23, 2026 and is one of 12 known issues for this plugin.
What to do
Patch or disable the affected component.
Update Appointment Hour Booking to 1.5.87 or later, or disable and remove it until a fixed version is available.
Source record
Technical description
Contributor Cross Site Scripting (XSS) in Appointment Hour Booking <= 1.5.86 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
References