CVE-2025-13318

MEDIUM

Booking Calendar Contact Form <1.2.60 - Auth Bypass

Title source: llm

Description

The Booking Calendar Contact Form plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.2.60. This is due to missing authorization checks and payment verification in the `dex_bccf_check_IPN_verification` function. This makes it possible for unauthenticated attackers to arbitrarily confirm bookings and bypass payment requirements via the 'dex_bccf_ipn' parameter.

References (4)

Core 4

Core References

Product

https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/tags/1.2.59/dex_bccf.php#L1409

Product

https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/trunk/dex_bccf.php#L1409

Product

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3399906%40booking-calendar-contact-form&new=3399906%40booking-calendar-contact-form&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/83b0ae2c-6b08-4b71-a728-c60722ec20c7?source=cve

Scores

CVSS v3 5.3

EPSS 0.0027

EPSS Percentile 17.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (1)

codepeople/Booking Calendar Contact Form < 1.2.60

Published Nov 22, 2025

Tracked Since Feb 18, 2026