CVE-2026-27377

WordPress QuickCal - Appointment Booking Calendar for WordPress plugin <= 1.0.16 - Broken Access Control vulnerability

Published Jul 23, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
Booking Agent Broken Access Control in QuickCal - Appointment Booking Calendar for WordPress <= 1.0.16 versions.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Axiomthemes
Axiomthemes quickcal - Appointment Booking Calendar For Wordpress
Wordpress
Wordpress wordpress
Vendors & Products Axiomthemes
Axiomthemes quickcal - Appointment Booking Calendar For Wordpress
Wordpress
Wordpress wordpress
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Booking Agent Broken Access Control in QuickCal - Appointment Booking Calendar for WordPress <= 1.0.16 versions.
Title WordPress QuickCal - Appointment Booking Calendar for WordPress plugin <= 1.0.16 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jul 23, 2026, 2:54 PM
Reserved
Feb 19, 2026, 9:51 AM
Status
Deferred
Published
Jul 23, 2026, 12:17 PM
Modified
Oct 24, 2026, 1:10 PM