How severe is CVE-2026-13161?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Themetechmount Truebooker – Appointment Booking And Scheduler System

CVE-2026-13161

The TrueBooker – Appointment Booking and Scheduler System plugin for WordPress is vulnerable to generic SQL Injection via the 'alldata[truebooker_user]' parameter in all versions up to, and including, 1.2.2 due to insufficient escaping on…

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Themetechmount Truebooker – Appointment Booking And Scheduler System — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com

Frequently asked questions

What is CVE-2026-13161?: CVE-2026-13161 is a high-severity vulnerability in Themetechmount Truebooker – Appointment Booking And Scheduler System, classified under SQL Injection. CVSS score: 7.5/10. Published 2026-07-28.
How severe is CVE-2026-13161?: High severity. CVSS v3 base score is 7.5 out of 10.