Description
Missing Authorization vulnerability in wpdevart Booking calendar, Appointment Booking System booking-calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booking calendar, Appointment Booking System: from n/a through <= 3.2.30.
Published: 2025-12-09
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The flaw is a missing authorization check that lets an attacker view or modify booking information in the wpdevart Booking calendar, Appointment Booking System plugin. This can let an unauthenticated or low‑privilege user gain access to sensitive data or alter scheduling details, compromising confidentiality and integrity of the booking system.

Affected Systems

Affects the Booking calendar, Appointment Booking System plugin from its first release up to and including version 3.2.30. Systems running any of those versions on WordPress are subject to the issue.

Risk and Exploitability

The CVSS score of 5.3 classifies it as a medium severity vulnerability. Its EPSS score is below 1 %, indicating a low exploitation probability. The vulnerability is not listed in the CISA KEV catalog. It can be exploited by exploiting misconfigured access control levels; an attacker only needs to have an account with insufficient privileges or manipulate the access control logic to gain unauthorized rights.

Generated by OpenCVE AI on April 29, 2026 at 22:49 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade the plugin to a version newer than 3.2.30 that includes the fix from the official vendor release.
  • Reconfigure WordPress role permissions to limit booking calendar access only to authorized users, ensuring no low-privilege roles have edit rights.
  • Verify access controls by attempting to perform actions from a low-privilege account or via direct URL manipulation to ensure the vulnerability is closed.

Generated by OpenCVE AI on April 29, 2026 at 22:49 UTC.

Tracking

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Advisories

No advisories yet.

History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

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

 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'}

Tue, 20 Jan 2026 15:30:00 +0000

Type Values Removed Values Added
References

Tue, 20 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
References

Wed, 10 Dec 2025 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpdevart
Wpdevart booking Calendar
Vendors & Products Wordpress
Wordpress wordpress
Wpdevart
Wpdevart booking Calendar

Tue, 09 Dec 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

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

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 09 Dec 2025 14:30:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in wpdevart Booking calendar, Appointment Booking System booking-calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booking calendar, Appointment Booking System: from n/a through <= 3.2.30.
Title WordPress Booking calendar, Appointment Booking System plugin <= 3.2.30 - Broken Access Control vulnerability
Weaknesses CWE-862
References

Subscriptions

Wordpress Wordpress
Wpdevart Booking Calendar
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:14:21.814Z

Reserved: 2025-12-09T12:21:28.863Z

Link: CVE-2025-67574

cve-icon Vulnrichment

Updated: 2025-12-09T15:09:26.609Z

cve-icon NVD

Status : Deferred

Published: 2025-12-09T16:18:34.520

Modified: 2026-04-27T18:16:43.813

Link: CVE-2025-67574

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-29T23:00:14Z

Weaknesses