Appointment Booking Calendar <= 1.3.69 - Missing Authorization

2022-10-30 00:00

István Márton

Strategic Overview

Status

Patched in 1.3.70

Affected PluginAppointment Booking Calendar

Affected Version<= 1.3.69

CVSS4.3Medium

CVECVE-2022-43482

View all Appointment Booking Calendar vulnerabilities

Vulnerability Overview

The Appointment Booking Calendar plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the cpabcal_feedback() function in versions up to, and including, 1.3.69. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to submit plugin feedback. This can also be exploited via CSRF due to missing nonce validation.

Technical Analysis

REMEDIATION: Update to version 1.3.70, 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-2022-43482 https://www.wordfence.com/threat-intel/vulnerabilities/id/1cb1d8a3-91dd-419e-bc4e-57842afeb7b1

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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