Lucene search
+L

CVE-2026-76172 fast-uri vulnerable to host confusion via percent-encoded scheme normalization

🗓️ 24 Aug 2026 10:07:56Reported by openjsType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Host confusion in fast-uri via percent-encoded scheme normalization enabling SSRF or redirect.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-76172
24 Aug 202610:11
circl
cve
CVE
CVE-2026-76172
24 Aug 202610:07
cve
euvd
EUVD
EUVD-2026-64773
24 Aug 202610:07
euvd
nvd
NVD
CVE-2026-76172
24 Aug 202611:16
nvd
ptsecurity
Positive Technologies
PT-2026-80798
24 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-76172 fast-uri vulnerable to host confusion via percent-encoded scheme normalization
24 Aug 202610:07
vulnrichment
[
  {
    "vendor": "fast-uri",
    "product": "fast-uri",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "versionType": "semver",
        "status": "affected",
        "version": "2.3.1",
        "lessThan": "2.4.5"
      },
      {
        "versionType": "semver",
        "status": "unaffected",
        "version": "2.4.5"
      },
      {
        "versionType": "semver",
        "status": "affected",
        "version": "3.0.0",
        "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"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation