CVE-2026-73395 PUBLISHED

WordPress Booking calendar, Appointment Booking System plugin <= 3.2.36 - Insecure Direct Object References (IDOR) vulnerability

Assigner: Patchstack
Reserved: 12.08.2026 Published: 18.08.2026 Updated: 18.08.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS Score: 6.5

Product Status

Vendor wpdevart
Product Booking calendar, Appointment Booking System
Versions Default: unaffected
  • affected from n/a to 3.2.36 (incl.)

Credits

  • Jakub Herman | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-639 Authorization Bypass Through User-Controlled Key CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels