CVE-2025-65186
Medium
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.
SeverityMedium
CVSS6.1
Exploit probability15. percentile0.2%
Product
Grav
PublishedDec 2, 2025
First seenDec 2, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| getgrav grav | 1.7.49 | — |
| getgrav/gravPackagist | v ≤ 1.7.49 | — |
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