CVE-2026-110900

WordPress BookIt plugin <= 2.6.0.5 - Broken Access Control vulnerability

5.3 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.19%Unchanged since Oct 17, 2026

What each source reports

CVE List Score used 5.3

WordPress BookIt plugin <= 2.6.0.5 - Broken Access Control vulnerability

Record: CVE-2026-110900
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2026-102863 5.3

Record: EUVD-2026-102863
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-fpx8-jj95-692x 5.3

Missing Authorization vulnerability in Liquid Web / StellarWP BookIt bookit allows Exploiting...

Record: GHSA-fpx8-jj95-692x
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 5.3

Record: CVE-2026-110900
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-110900 is a medium vulnerability (CVSS 5.3) in Liquid Web / Stellarwp Bookit, published October 16, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. No source names a fixed version.