CVE-2025-13318CWE-862broken-access-control

CVE-2025-13318

Medium · published November 22, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00303 · 21.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2025-11-22T14:15Z
References (4)
https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/tags/1.2.59/dex_bccf.php#L1409 · [email protected]https://plugins.trac.wordpress.org/browser/booking-calendar-contact-form/trunk/dex_bccf.php#L1409 · [email protected]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= · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/83b0ae2c-6b08-4b71-a728-c60722ec20c7?source=cve · [email protected]
EPSS history
Timeline
  • 22 NOV 08:30Z
    Booking Calendar Contact Form <= 1.2.60 - Missing Authorization to Unauthenticated Arbitrary Booking Confirmation via 'dex_bccf_ipn' Parameter
    cvelistv5