PT-2026-63812 · Axiomthemes+1 · Quickcal - Appointment Booking Calendar For Wordpress+1

CVE-2026-27377

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Published

2026-07-22

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Updated

2026-07-23

CVSS v3.1

6.7

Medium

VectorAV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:H
Name of the Vulnerable Software and Affected Versions QuickCal versions prior to 1.0.17
Description An unauthorized access issue exists due to a missing capability check within a function. This allows authenticated attackers with booking agent-level permissions or higher to perform unauthorized actions.
Recommendations Update to a version newer than 1.0.16.

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-27377

Affected Products

Quickcal - Appointment Booking Calendar For Wordpress
Quickcal