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EUVD-2026-38640

🗓️ 24 Jun 2026 00:17:44Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

Prototype pollution in Style Dictionary prior to 5.4.4; sanitize token data to prevent __proto__ keys.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54639
24 Jun 202600:17
attackerkb
CVE
CVE-2026-54639
24 Jun 202600:17
cve
Cvelist
CVE-2026-54639 Style Dictionary - Prototype Pollution in convertTokenData utility function
24 Jun 202600:17
cvelist
NVD
CVE-2026-54639
24 Jun 202601:16
nvd
Positive Technologies
PT-2026-51612
24 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "aaf920bf-b2b0-39b3-bc77-ebd5c555cc94",
        "vendor": {
          "name": "style-dictionary"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c4d699ab-d6e4-356b-ba6a-e6d126839649",
        "product": {
          "name": "style-dictionary",
          "vendor": {
            "name": "style-dictionary"
          }
        },
        "product_version": "4.3.0, < 5.4.4"
      }
    ]
  }
]

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24 Jun 2026 00:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.8
7