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EUVD-2026-123768

🗓️ 11 Nov 2026 21:32:57Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Code injection in @tinacms/mdx MDX serializer allows JS execution on hosts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-126774
11 Nov 202619:26
–circl
cve
CVE
CVE-2026-126774
11 Nov 202618:41
–cve
cvelist
Cvelist
CVE-2026-126774 @tinacms/mdx before 2.4.2 Code Injection via MDX Serializer Rich-Text Values
11 Nov 202618:41
–cvelist
nvd
NVD
CVE-2026-126774
11 Nov 202619:17
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "b9548aa4-97db-3da3-8840-703aef467757",
        "vendor": {
          "name": "tinacms"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c936d164-9c11-3b20-9f46-bdf5416933b1",
        "product": {
          "name": "@tinacms/mdx",
          "vendor": {
            "name": "tinacms"
          }
        },
        "product_version": "0 <2.4.2"
      }
    ]
  }
]

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11 Nov 2026 21:32Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.8
CVSS 3.18.2
5