CVE-2026-105258
LOW
INFO
Priority: 0.01
BB Relevance:
42/100
Published: 2026-10-29
Modified: 2026-10-29
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
High
UI:
Required
S:
Unchanged
C:
Low
I:
Low
A:
None
Description
The Appointment Booking Plugin WordPress plugin before 5.7.6 does not escape several booking-form step content settings before rendering them on the public booking form, allowing high-privilege users such as administrators to inject JavaScript that executes in the browser of any visitor who loads the form; on multisite, where administrators do not hold the unfiltered_html capability, this crosses a privilege boundary to unauthenticated visitors.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| Unknown | Appointment Booking Plugin | 0 < 5.7.6 |