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CVE-2026-53597

🗓️ 16 Jul 2026 14:54:55Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 23 Views

CVE-2026-53597: arbitrary JavaScript execution via frontmatter in the Prompty TypeScript loader; fixed in 2.0.0-beta.3.

Related
Detection
Affected
Refs
Vulners
Node
microsoftpromptyRange2.0.0-alpha.12.0.0-beta.3
[
  {
    "vendor": "microsoft",
    "product": "prompty",
    "versions": [
      {
        "version": ">= 2.0.0-alpha.1, < 2.0.0-beta.3",
        "status": "affected"
      }
    ]
  }
]

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18 Jul 2026 03:16Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.7
EPSS0.00931
SSVC
23