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CVE-2026-54639 Style Dictionary - Prototype Pollution in convertTokenData utility function

🗓️ 24 Jun 2026 00:17:44Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

CVE-2026-54639: Style Dictionary prototype pollution in convertTokenData; fixed in 5.4.4; sanitize data for __proto__.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-54639
24 Jun 202600:17
attackerkb
CVE
CVE-2026-54639
24 Jun 202600:17
cve
EUVD
EUVD-2026-38640
24 Jun 202600:17
euvd
NVD
CVE-2026-54639
24 Jun 202601:16
nvd
Positive Technologies
PT-2026-51612
24 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-54639 Style Dictionary - Prototype Pollution in convertTokenData utility function
24 Jun 202600:17
vulnrichment
[
  {
    "vendor": "style-dictionary",
    "product": "style-dictionary",
    "versions": [
      {
        "version": ">= 4.3.0, < 5.4.4",
        "status": "affected"
      }
    ]
  }
]

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