CVE-2023-24388: WordPress Booking calendar, Appointment Booking System Plugin <= 3.2.3 is vulnerable to Cross Site Request Forgery (CSRF)

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-17 · updated 2026-06-17
Weakness: CWE-352

Description

Cross-Site Request Forgery (CSRF) vulnerability in WpDevArt Booking calendar, Appointment Booking System plugin <= 3.2.3 versions affects plugin forms actions (create, duplicate, edit, delete).

Affected products

wpdevart Booking calendar, Appointment Booking System: before 3.2.4 — fixed in 3.2.4

How to fix

Upgrade to a fixed version: wpdevart Booking calendar, Appointment Booking System 3.2.4. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/booking-calendar/wordpress-booking-calendar-appointment-booking-system-plugin-3-2-3-cross-site-request-forgery-csrf?_s_id=cve
https://patchstack.com/database/vulnerability/booking-calendar/wordpress-booking-calendar-appointment-booking-system-plugin-3-2-3-cross-site-request-forgery-csrf?_s_id=cve

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