CVE-2025-65186
MEDIUM6.1EPSS 0.03%Grav CMS is vulnerable to Cross Site Scripting (XSS) in the page editor
Published: 12/2/2025Modified: 12/3/2025
Also known as:GHSA-cchq-397m-q2qm
Description
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 packages (1)
- Packagist/getgrav/gravfrom 0, <= 1.7.49
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |