CVE-2025-25129: Notfound Callback Request

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 NotFound Callback Request allows Reflected XSS. This issue affects Callback Request: from n/a through 1.4.

Affected products

• Notfound Callback Request: up to and including 1.4

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