Appointment Hour Booking <= 1.3.55 - Authenticated Stored Cross-Site Scripting

2022-05-23 00:00

Bruno Halltari

Strategic Overview

Status

Patched in 1.3.56

Affected PluginAppointment Hour Booking – Booking Calendar

Affected Version<= 1.3.55

CVSS4.8Medium

CVECVE-2022-1710

View all Appointment Hour Booking – Booking Calendar vulnerabilities

Vulnerability Overview

The Appointment Hour Booking WordPress plugin before 1.3.56 does not sanitise and escape a settings of its Calendar fields, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

Technical Analysis

REMEDIATION: Update to version 1.3.56, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2022-1710 https://www.wordfence.com/threat-intel/vulnerabilities/id/371fef9c-1f32-4a21-b4f4-1fc364ade5a4

CVSS Vector

4.8

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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