CVE-2026-110902
Deferred Deferred - Pending Action

Authorization Bypass in Event Tickets Plugin

Publication date: 2026-10-19

Last updated on: 2026-10-19

Assigner: Patchstack

Description
Authorization Bypass Through User-Controlled Key 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 5.30.1.

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Meta Information

Published
2026-10-19
Last Modified
2026-10-19
Generated
2026-10-19
AI Q&A
2026-10-19
EPSS Evaluated
N/A
NVD
CVE-2026-110902
EUVD
EUVD-2026-104326

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Liquid Web / StellarWP Event Tickets 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

This is an Authorization Bypass Through User-Controlled Key vulnerability in the Liquid Web / StellarWP Event Tickets plugin. It allows attackers to exploit incorrectly configured access control security levels to bypass authorization mechanisms. The issue specifically affects Event Tickets versions up to 5.30.1.

Detection Guidance

Check if the Event Tickets plugin version is 5.30.1 or below. Use WordPress admin panel to inspect plugin versions or run SQL queries on the database to verify plugin versions. No specific commands are provided in the context.

Impact Analysis

An attacker could manipulate IDs in URLs to access or expose other users' data. This could lead to unauthorized access to sensitive information, though the severity is classified as low with a CVSS score of 4.3.

Compliance Impact

This vulnerability allows attackers to manipulate IDs in URLs to access or expose other users' data, which could lead to unauthorized access to sensitive information. This may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy) by exposing personal or protected data without authorization.

Mitigation Strategies

Update the Event Tickets plugin to version 5.30.2 or later immediately. If updating is not possible, contact your hosting provider or web developer for assistance. Enable auto-updates for vulnerable plugins if using Patchstack.

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