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CVE-2026-75899 fast-uri vulnerable to server-side request forgery via repeated hostname percent-decoding

🗓️ 24 Aug 2026 09:40:19Reported by openjsType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

SSRF in fast-uri up to 4.1.2 via repeated hostname percent-decoding bypassing host policies.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
euvd
EUVD
EUVD-2026-64763
24 Aug 202609:40
euvd
nvd
NVD
CVE-2026-75899
24 Aug 202610:16
nvd
[
  {
    "vendor": "fast-uri",
    "product": "fast-uri",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "status": "affected",
        "version": "2.4.1",
        "lessThan": "2.4.5"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "2.4.5"
      },
      {
        "versionType": "semver",
        "status": "affected",
        "version": "3.1.2",
        "lessThan": "3.1.6"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "3.1.6"
      },
      {
        "versionType": "semver",
        "status": "affected",
        "version": "4.0.0",
        "lessThan": "4.1.3"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "4.1.3"
      }
    ],
    "packageURL": "pkg:npm/fast-uri"
  }
]

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