How severe is CVE-2026-119508?

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

Auth bypass in Mamunur Rashid Radius Booking — Calendar For Appointments &Amp; Services

CVE-2026-119508

Missing Authorization vulnerability in Mamunur Rashid Radius Booking — Booking Calendar for Appointments & Services radius-booking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Radius Booking — Booking Calendar for Appointments & Services: from n/a through 1.0.20.

Vulnerability class: Broken Access Control

Published 2026-11-07 · last modified 2026-11-07.

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.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Mamunur Rashid Radius Booking — Calendar For Appointments &Amp; Services

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/radius-booking/vulnerability/wordpress… (vdb-entry)

Frequently asked questions

What is CVE-2026-119508?: CVE-2026-119508 is a medium-severity vulnerability in Mamunur Rashid Radius Booking — Calendar For Appointments &Amp; Services, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-11-07.
How severe is CVE-2026-119508?: Medium severity. CVSS v3 base score is 5.3 out of 10.