CVE-2025-23740: Zbynek Nedoma Easy School Registration

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zbynek Nedoma Easy School Registration easy-school-registration allows Reflected XSS.This issue affects Easy School Registration: from n/a through <= 3.9.8.

Affected products

• Zbynek Nedoma Easy School Registration: up to and including 3.9.8

Published 2025-03-03. Last modified 2026-06-17.