CVE-2025-13318 Missing authorization in Booking Calendar Contact Form
Unauthenticated attackers can arbitrarily confirm bookings and bypass payment requirements in the Booking Calendar Contact Form plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-13318?
CVE-2025-13318 is a medium-severity missing authorization vulnerability in codepeople Booking Calendar Contact Form, published on 22 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-862
Which versions are affected by CVE-2025-13318?
How do I fix CVE-2025-13318?
No fix has been published for CVE-2025-13318 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-13318 being exploited?
There is no known exploitation of CVE-2025-13318 in the wild and no public exploit code.
Sources
Also known as GHSA-j2mv-36cj-3fvx.