CVE-2026-1920

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

The Booking Calendar for Appointments and Service Businesses – Booktics plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'Extension_Controller::update_item_permissions_check' function in all versions up to, and including, 1.0.16. This makes it possible for unauthenticated attackers to install addon plugins.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 10, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-1920: Medium severity, CVSS 5.3 | Vulnix