CVE-2026-110900: Liquid Web / Stellarwp Bookit

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Liquid Web / StellarWP BookIt bookit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects BookIt: from n/a through 2.6.0.5.

Affected products

• Liquid Web / Stellarwp Bookit: up to and including 2.6.0.5

Published 2026-10-16. Last modified 2026-10-16.