What is CVE-2025-12787?

CVE-2025-12787 is a medium-severity vulnerability in Themefic Hydra Booking — Appointment Scheduling & Calendar, classified under Use of Insufficiently Random Values. CVSS score: 5.3/10. Published 2025-11-11.

How severe is CVE-2025-12787?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Themefic Hydra Booking — Appointment Scheduling & Calendar

CVE-2025-12787

The Hydra Booking — Appointment Scheduling & Booking Calendar plugin for WordPress is vulnerable to unauthorized booking cancellation in all versions up to, and including, 1.1.27. This is due to the plugin's "tfhb_meeting_form_submit_callb…

EPSS: 0.003 (17.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Themefic Hydra Booking — Appointment Scheduling & Calendar — versions 0

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

Frequently asked questions

What is CVE-2025-12787?: CVE-2025-12787 is a medium-severity vulnerability in Themefic Hydra Booking — Appointment Scheduling & Calendar, classified under Use of Insufficiently Random Values. CVSS score: 5.3/10. Published 2025-11-11.
How severe is CVE-2025-12787?: Medium severity. CVSS v3 base score is 5.3 out of 10.