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CVE-2025-66301

🗓️ 01 Dec 2025 21:30:43Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 55 Views🌐 WEB

CVE-2025-66301 Grav: Broken access control lets editors modify frontmatter to alter form processing; fixed in 1.8.0-beta.27.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
OR
getgravgravRange<1.8.0
getgravgravMatch1.8.0beta1
getgravgravMatch1.8.0beta10
getgravgravMatch1.8.0beta11
getgravgravMatch1.8.0beta12
getgravgravMatch1.8.0beta13
getgravgravMatch1.8.0beta14
getgravgravMatch1.8.0beta15
getgravgravMatch1.8.0beta16
getgravgravMatch1.8.0beta17
getgravgravMatch1.8.0beta18
getgravgravMatch1.8.0beta19
getgravgravMatch1.8.0beta2
getgravgravMatch1.8.0beta20
getgravgravMatch1.8.0beta21
getgravgravMatch1.8.0beta22
getgravgravMatch1.8.0beta23
getgravgravMatch1.8.0beta24
getgravgravMatch1.8.0beta25
getgravgravMatch1.8.0beta26
getgravgravMatch1.8.0beta3
getgravgravMatch1.8.0beta4
getgravgravMatch1.8.0beta5
getgravgravMatch1.8.0beta6
getgravgravMatch1.8.0beta7
getgravgravMatch1.8.0beta8
getgravgravMatch1.8.0beta9
[
  {
    "vendor": "getgrav",
    "product": "grav",
    "versions": [
      {
        "version": "< 1.8.0-beta.27",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
data[_json][header][form]request body/admin/pages/{page_name}Broken access control allows an editor to modify the form's YAML frontmatter process section via the data[_json][header][form] parameter, leading to SSTI.CWE-285
data[_json][header][form]request body/admin/pages/{page_name}/:addBroken access control allows an editor to modify the form's YAML frontmatter process section via the data[_json][header][form] parameter during page creation/addition.CWE-285

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26 Sep 2026 00:10Current
6Medium risk
Vulners AI Score6
CVSS 3.19.6
CVSS 48.6
EPSS0.01337
SSVC
55