CVE-2025-65186

Published: Dec 2, 2025Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

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 (1)

Products: Getgrav: Grav

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Getgrav Grav	Version 1.7.49

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://github.com/getgrav/grav

Source: cve@mitre.org

Product

https://github.com/lukehebe/Vulnerability-Disclosures/blob/main/CVE-2025-65186.pdf

Source: cve@mitre.org

ExploitThird Party Advisory

Timeline

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