CVE-2025-39502: Goodlayers Hostel

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 GoodLayers Goodlayers Hostel gdlr-hostel allows Reflected XSS.This issue affects Goodlayers Hostel: from n/a through <= 3.1.2.

Affected products

• Goodlayers Goodlayers Hostel: up to and including 3.1.2

Published 2025-05-23. Last modified 2026-06-17.