How severe is CVE-2026-4668?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SQL Injection in Ameliabooking Booking For Appointments And Events Calendar – Amelia

CVE-2026-4668

The Booking for Appointments and Events Calendar - Amelia plugin for WordPress is vulnerable to SQL Injection via the `sort` parameter in the payments listing endpoint in all versions up to, and including, 2.1.2. This is due to insufficien…

Vulnerability class: SQL Injection

EPSS: 0.004 (28.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ameliabooking Booking For Appointments And Events Calendar – Amelia — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

Frequently asked questions

What is CVE-2026-4668?: CVE-2026-4668 is a medium-severity vulnerability in Ameliabooking Booking For Appointments And Events Calendar – Amelia, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-04-01.
How severe is CVE-2026-4668?: Medium severity. CVSS v3 base score is 6.5 out of 10.