Threat intelligence

Booking calendar, Appointment Booking System <= 3.2.36 - Unauthenticated Insecure Direct Object Reference

CVE-2026-73395 · booking-calendar

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Booking Calendar at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Booking calendar, Appointment Booking System <= 3.2.36 - Unauthenticated Insecure Direct Object Reference
Affected software: booking-calendar(Plugin)
Affected versions: ≤ 3.2.36
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-73395
Published: 18 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 5b2553b9-775a-48f4-a7fd-1b885511bfa9). Methodology and redistribution notes

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