CVE-2023-2416

The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the vcita_logout_callback function in versions up to, and including, 4.2.10. This makes it possible for unauthenticated to logout a vctia connected account which would cause a denial of service on the appointment scheduler, via a forged request granted they can trick a site user into performing an action such as clicking on a link.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita	Exploit Third Party Advisory
https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php#L55	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/f434585c-8533-4788-b0bc-5650390c29a8?source=cve	Third Party Advisory
https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita	Exploit Third Party Advisory
https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php#L55	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/f434585c-8533-4788-b0bc-5650390c29a8?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vcita:online_booking_\&_scheduling_calendar:*:*:*:*:*:wordpress:*:*

History

10 Jun 2025, 12:45

Type	Values Removed	Values Added
First Time		Vcita online Booking \& Scheduling Calendar
CPE	cpe:2.3:a:vcita:online_booking_\&_scheduling_calendar_for_wordpress_by_vcita::::::wordpress::*	cpe:2.3:a:vcita:online_booking_\&_scheduling_calendar::::::wordpress::*

Information

Published : 2023-06-03 05:15

Updated : 2025-06-10 12:45

NVD link : CVE-2023-2416

Mitre link : CVE-2023-2416

CVE.ORG link : CVE-2023-2416

JSON object : View

Products Affected

vcita

online_booking_\&_scheduling_calendar

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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