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CVE-2025-66400

🗓️ 01 Dec 2025 22:17:42Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 5 Views

Vulnerability in mdast-util-to-hast allows unsanitized class attributes; fixed in 13.2.1.

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Detection
Affected
Refs
Social
NVD
Vulners
Node
unifiedjsmdast-util-to-hastRange13.0.013.2.1node.js
[
  {
    "vendor": "syntax-tree",
    "product": "mdast-util-to-hast",
    "versions": [
      {
        "version": ">= 13.0.0, < 13.2.1",
        "status": "affected"
      }
    ]
  }
]

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06 Feb 2026 16:36Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.3
CVSS 46.9
EPSS0.00086
SSVC
5