CVE-2025-65186
MEDIUM
6.1
CVSS Score
Published: December 2, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:55 AM UTC
2 products affected across 1 vendorGravGrav CMS
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.2%
SSVC
PoC
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
ExploitThird Party Advisory
Source: cverecord
https://github.com/lukehebe/Vulnerability-Disclosures/blob/main/CVE-2025-65186.pdfSSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.1MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-79
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