CVE-2026-28037: Ashanjay Eventon

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ashanjay EventON eventon allows Reflected XSS.This issue affects EventON: from n/a through <= 4.9.12.

Affected products

• Ashanjay Eventon: up to and including 4.9.12

Published 2026-03-05. Last modified 2026-06-17.