CVE-2026-14215: CWE-862 Missing Authorization in Booking for Appointments and Events Calendar
Description
The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not require authentication or a valid request token before running the post-booking action chain, allowing an unauthenticated user to trigger booking notifications and integration callbacks for a booking by enumerating its identifier.
CVSS v3.1
Score 6.5medium
Affected software
Booking for Appointments and Events Calendar
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Booking for Appointments and Events Calendar WordPress plugin versions prior to 2.4.9 have a missing authorization vulnerability (CWE-862). Specifically, the plugin does not require authentication or a valid request token before executing the post-booking action chain. This flaw enables unauthenticated attackers to trigger booking notifications and integration callbacks by enumerating booking identifiers, potentially impacting integrity and availability of the booking system.
Potential Impact
An attacker can cause unauthorized booking notifications and integration callbacks without authentication, potentially leading to information leakage or disruption of booking workflows. The vulnerability does not impact confidentiality but affects integrity and availability of booking-related actions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to booking identifiers and monitor for suspicious activity related to booking notifications.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-06-30T11:19:37.241Z
- State
- PUBLISHED
Threat ID: 6a97bd31acd9273b49d9bb8c
Added to database: 09/02/2026, 06:07:45 UTC
Last enriched: 09/07/2026, 14:04:30 UTC
Last updated: 10/17/2026, 06:48:15 UTC
Views: 52
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