CVE-2026-14215: CWE-862 Missing Authorization in Booking for Appointments and Events Calendar
Description
CVE-2026-14215 is a missing authorization vulnerability in the Booking for Appointments and Events Calendar WordPress plugin before version 2.4.9. It allows unauthenticated users to trigger booking notifications and integration callbacks by enumerating booking identifiers without requiring authentication or a valid request token.
CVSS v3.1
Score 6.5medium
Affected software
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 do not enforce authentication or validate request tokens before executing the post-booking action chain. This flaw (CWE-862) enables unauthenticated attackers to trigger booking-related notifications and integration callbacks by enumerating booking identifiers, potentially causing unauthorized actions or disruptions related to bookings.
Potential Impact
An attacker can cause booking notifications and integration callbacks to be triggered without authentication. This may lead to unauthorized information disclosure or disruption of booking processes. The CVSS 3.1 score is 6.5 (medium severity) with no confidentiality impact but low integrity and high availability impacts.
Mitigation Recommendations
No official patch or fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the plugin's booking endpoints or implement additional authentication controls to prevent unauthorized triggering of booking actions.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-rq3j-2rhf-wgw8
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-14215"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6a98452cacd9273b496aa7d2
Added to database: 09/02/2026, 15:47:56 UTC
Last enriched: 09/08/2026, 02:38:09 UTC
Last updated: 10/18/2026, 06:48:15 UTC
Views: 36
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