CVE-2025-67559 Missing authorization in Online Booking & Scheduling Calendar for WordPress by vcita

Medium 5.4 Published Updated

Attackers can bypass access controls in the vcita WordPress booking plugin to perform unauthorized actions.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2025-67559?

CVE-2025-67559 is a medium-severity missing authorization vulnerability in Online Booking & Scheduling Calendar for WordPress by vcita, published on 9 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.

Weakness: CWE-862

Which versions are affected by CVE-2025-67559?

It affects 1 product.

Products include Vcita Online Booking \& Scheduling Calendar.

How do I fix CVE-2025-67559?

No fix has been published for CVE-2025-67559 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-2025-67559 being exploited?

There is no known exploitation of CVE-2025-67559 in the wild and no public exploit code.

Sources

Also known as GHSA-93x7-mfr3-2vx3.

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