CVE-2025-65186

Name: CVE-2025-65186
Creator: NVD / NIST
Published: 2025-12-02T17:16:06.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2025-65186 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.18%

8.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Getgrav	Grav	1.7.49

References

https://github.com/getgrav/gravProduct
https://github.com/lukehebe/Vulnerability-Disclosures/blob/main/CVE-2025-65186.pdfExploit, Third Party Advisory

Timeline

Published: Dec 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-65186?

How severe is CVE-2025-65186?

CVE-2025-65186 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2025-65186?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-65186?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST