WP Booking System <= 2.0.19.2 - Missing Authorization

2023-12-04 00:00

Abdi Pranata

Strategic Overview

Status

Patched in 2.0.19.3

Affected PluginWP Booking System – Booking Calendar

Affected Version<= 2.0.19.2

CVSS4.3Medium

CVECVE-2023-49758

View all WP Booking System – Booking Calendar vulnerabilities

Vulnerability Overview

The WP Booking System plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the wpbs_save_calendar_data function in versions up to, and including, 2.0.19.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to save calendar data.

Technical Analysis

REMEDIATION: Update to version 2.0.19.3, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-49758 https://www.wordfence.com/threat-intel/vulnerabilities/id/805c46ec-0b8a-4a40-bfc9-5d2d8d43a17b

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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