What is CVE-2026-105888?

CVE-2026-105888 is a medium-severity vulnerability in Liquid Web / Stellarwp Event Tickets, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-10-08.

How severe is CVE-2026-105888?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Liquid Web / Stellarwp Event Tickets

CVE-2026-105888

Missing Authorization vulnerability in Liquid Web / StellarWP Event Tickets event-tickets allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event Tickets: from n/a through 5.30.0.1.

Vulnerability class: Broken Access Control

Published 2026-10-08 · last modified 2026-10-08.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Liquid Web / Stellarwp Event Tickets

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/event-tickets/vulnerability/wordpress-… (vdb-entry)

Frequently asked questions

What is CVE-2026-105888?: CVE-2026-105888 is a medium-severity vulnerability in Liquid Web / Stellarwp Event Tickets, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-10-08.
How severe is CVE-2026-105888?: Medium severity. CVSS v3 base score is 5.4 out of 10.