CVE-2026-73395CWE-639

CVE-2026-73395

Medium · published August 18, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

Unauthenticated Insecure Direct Object References (IDOR) in Booking calendar, Appointment Booking System <= 3.2.36 versions.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00332 · 25.2th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-08-18T19:17Z
References (1)
https://patchstack.com/database/wordpress/plugin/booking-calendar/vulnerability/wordpress-booking-calendar-appointment-booking-system-plugin-3-2-36-insecure-direct-object-references-idor-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 18 AUG 14:00Z
    WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Insecure Direct Object References (IDOR) vulnerability
    cvelistv5