Booking calendar, Appointment Booking System <= 3.2.3 - Cross-Site Request Forgery

2023-01-27 00:00

yuyudhn

Strategic Overview

Status

Patched in 3.2.4

Affected PluginBooking calendar, Appointment Booking System

Affected Version<= 3.2.3

CVSS4.3Medium

CVECVE-2023-24388

View all Booking calendar, Appointment Booking System vulnerabilities

Vulnerability Overview

The Booking calendar plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.3. This is due to missing or incorrect nonce validation when creating, editing, duplicating and deleting bookings. This makes it possible for unauthenticated attackers to manipulate bookings using these actions via forged request granted they can trick an administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 3.2.4, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-24388 https://www.wordfence.com/threat-intel/vulnerabilities/id/faf5c00e-e92a-4c1f-9081-20cf36ecabbc

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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