CVE-2025-65186: Getgrav Grav

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Grav CMS 1.7.49 is vulnerable to Cross Site Scripting (XSS). The page editor allows authenticated users to edit page content via a Markdown editor. The editor fails to properly sanitize <script> tags, allowing stored XSS payloads to execute when pages are viewed in the admin interface.

Affected products

• Getgrav Grav: version 1.7.49 only

Published 2025-12-02. Last modified 2026-06-17.