CVE-2026-93526
Deferred Deferred - Pending Action

Unauthenticated XSS in Event Tickets Plugin

Vulnerability report for CVE-2026-93526, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-23

Last updated on: 2026-09-23

Assigner: Patchstack

Description

Unauthenticated Cross Site Scripting (XSS) in Event Tickets <= 5.29.4 versions.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-09-23
Last Modified
2026-09-23
Generated
2026-09-24
AI Q&A
2026-09-23
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
event_tickets event_tickets to 5.29.4 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability affecting Event Tickets plugin versions up to 5.29.4. It allows attackers to inject malicious scripts into web pages viewed by other users without needing authentication.

Impact Analysis

An attacker could steal user sessions, deface websites, or redirect users to malicious sites. Users with admin privileges could be targeted to escalate privileges or install backdoors.

Compliance Impact

This XSS vulnerability could lead to unauthorized data access or modification, violating GDPR's integrity and confidentiality requirements. For HIPAA, it may compromise protected health information integrity.

Mitigation Strategies

Update Event Tickets plugin to the latest version above 5.29.4 immediately to patch the XSS vulnerability.

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