CVE-2025-65186

Published: Dec 2, 2025Updated: Dec 3, 2025 Sources: CVE List NVD GHSACWE-79

6.1MEDIUM

NVD MITRE

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:RUser Interaction

Required

Scope

S:CScope

Changed

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-79

Affected Products

getgrav

oss-projectaka grav, getgrav/grav, grav-plugin-admin

gravOn-premCMS Plugin

Web & CMS Plugins / cms-core

Packagist

package-ecosystem

getgrav/grav

OSS Libraries

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

View detailed technique mapping

References

https://github.com/getgrav/grav

github.com

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

github.com

https://nvd.nist.gov/vuln/detail/CVE-2025-65186

nvd.nist.gov

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