CVE-2025-65186
Medium · 6.1CVSS
6.1
EPSS
0.2%
Published
Dec 2, 2025
CISA due date
—
The record
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
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Packagist | getgrav/grav | 0 | No fix |
Related vulnerabilities
- GHSA-cchq-397m-q2qm Grav CMS is vulnerable to Cross Site Scripting (XSS) in the page editor Same vulnerability
- GHSA-729w-j79f-2c34 Grav may be vulnerable to SSRF attack via Twig Templates Also affects getgrav/grav
- GHSA-mh85-44c2-3m97 Grav is vulnerable to Stored XSS through authenticated user-edited content Also affects getgrav/grav
- CVE-2025-66844 Grav may be vulnerable to SSRF attack via Twig Templates Also affects getgrav/grav
- CVE-2025-66843 Grav is vulnerable to Stored XSS through authenticated user-edited content Also affects getgrav/grav
- GHSA-8535-hvm8-2hmv Grav is vulnerable to Server-Side Template Injection (SSTI) via Forms Also affects getgrav/grav
- GHSA-662m-56v4-3r8f Grav is vulnerable to RCE via SSTI through Twig Sandbox Bypass Also affects getgrav/grav
- GHSA-7g78-5g5g-mvfj Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]`… Also affects getgrav/grav