Description
The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.
Published: 2026-09-16
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 16 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 16 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Wed, 16 Sep 2026 06:45:00 +0000

Type Values Removed Values Added
Description The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.
Title Appointment Hour Booking < 1.5.95 - Unauthenticated Booking Capacity Bypass via Multi-Appointment Submission
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-09-16T17:37:43.991Z

Reserved: 2026-09-07T15:04:06.392Z

Link: CVE-2026-86475

cve-icon Vulnrichment

Updated: 2026-09-16T17:37:18.471Z

cve-icon NVD

Status : Received

Published: 2026-09-16T07:16:37.780

Modified: 2026-09-16T18:17:18.550

Link: CVE-2026-86475

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-16T16:15:16Z

Weaknesses