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QuickCal - Appointment Booking Calendar for WordPress

QuickCal - Appointment Booking Calendar for WordPress is a WordPress component with 3 published CVE records in this archive. The latest tracked vulnerability was published Jul 23, 2026; the highest CVE/CNA score is 8.8.

Plugin slug: quickcal

CVE-2026-27377: QuickCal - Appointment Booking Calendar for WordPress: A security weakness

QuickCal - Appointment Booking Calendar for WordPress is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is n/a through 1.0.16.

PublishedJul 23, 2026
Known safe version> 1.0.16
Safe version
Jul 23, 2026 CVE-2026-27377
QuickCal - Appointment Booking Calendar for WordPress: A security weakness
QuickCal - Appointment Booking Calendar for WordPress is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is n/a through 1.0.16.
> 1.0.16
CVE6.7
NVDPending
May 16, 2025 CVE-2025-32310
QuickCal - Appointment Booking Calendar for WordPress: Privilege escalation or authentication bypass
QuickCal - Appointment Booking Calendar for WordPress is affected by privilege escalation or authentication bypass. Exposure depends on how the affected operation is made reachable by the site. A successful request can grant permissions or access that the caller should not possess.
See mitigation notes
CVE8.8
NVDPending
May 16, 2025 CVE-2025-32299
QuickCal - Appointment Booking Calendar for WordPress: A security weakness
QuickCal - Appointment Booking Calendar for WordPress is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.
See mitigation notes
CVE4.3
NVDPending