CVE-2025-66310

🗓️ 01 Dec 2025 22:04:09Reported by GitHub_MType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 50 Views🌐 WEB

Grav stored cross site scripting in admin pages header template, fixed in version 1.11.0-beta.1.

Reporter	Title	Published	Views	Family All 15
Circl	CVE-2025-66310	1 Dec 202515:57	–	circl
CNNVD	Grav cross-site scripting vulnerabilities	1 Dec 202500:00	–	cnnvd
CNVD	Grav Cross-Site Scripting Vulnerability (CNVD-2025-30348)	3 Dec 202500:00	–	cnvd
Cvelist	CVE-2025-66310 Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` parameter `data[header][template]` in Advanced Tab	1 Dec 202522:04	–	cvelist
EUVD	EUVD-2025-200100	2 Dec 202501:24	–	euvd
Github Security Blog	Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` parameter `data[header][template]` in Advanced Tab	2 Dec 202501:24	–	github
Mend	CVE-2025-66310	1 Dec 202522:04	–	mend
NVD	CVE-2025-66310	1 Dec 202522:15	–	nvd
osv_cve	CVE-2025-66310 Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` parameter `data[header][template]` in Advanced Tab	1 Dec 202522:04	–	osv_cve
osv_ghsa	GHSA-7G78-5G5G-MVFJ Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` parameter `data[header][template]` in Advanced Tab	2 Dec 202501:24	–	osv_ghsa

NVD

Vulners

Node

getgrav grav-plugin-adminRange≤1.10.50

[
  {
    "vendor": "getgrav",
    "product": "grav",
    "versions": [
      {
        "version": "< 1.11.0-beta.1",
        "status": "affected"
      }
    ]
  }
]

Source	Link
github	www.github.com/getgrav/grav/security/advisories/GHSA-7g78-5g5g-mvfj
github	www.github.com/getgrav/grav-plugin-admin/commit/99f653296504f1d6408510dd2f6f20a45a26f9b0

Parameter	Position	Path	Description	CWE
data[header][template]	query param	/admin/pages/[page]	Stored Cross-Site Scripting (XSS) vulnerability in the /admin/pages/[page] endpoint where malicious scripts can be injected into the data[header][template] parameter and saved in the page's frontmatter.	CWE-79

17 Jun 2026 09:56Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.15.4

CVSS 46.2

EPSS0.00214

SSVC

CWE-79