CVE-2025-48360: Razvan Stanga Varnish/nginx Proxy Caching

Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Razvan Stanga Varnish/Nginx Proxy Caching vcaching allows Stored XSS.This issue affects Varnish/Nginx Proxy Caching: from n/a through <= 1.8.3.

Affected products

• Razvan Stanga Varnish/nginx Proxy Caching: up to and including 1.8.3

Published 2025-08-28. Last modified 2026-06-17.