Lucene search
+L

CVE-2026-66296

🗓️ 03 Aug 2026 19:04:30Reported by EEFType 
cve
 cve
🔗 web.nvd.nist.gov👁 87 Views🌐 WEB

Reflected XSS in oaskit's default HTML error handler allows injection via unescaped request values in error pages.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
ludoaskitRange0.1.0–0.14.1
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:lud:oaskit:*:*:*:*:*:elixir:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "Elixir.Oaskit.ErrorHandler.Default"
    ],
    "packageName": "oaskit",
    "packageURL": "pkg:hex/oaskit",
    "product": "oaskit",
    "programFiles": [
      "lib/oaskit/error_handler/default.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Oaskit.ErrorHandler.Default':format_reason/4"
      },
      {
        "name": "'Elixir.Oaskit.ErrorHandler.Default':reason_to_html/1"
      }
    ],
    "repo": "https://github.com/lud/oaskit",
    "vendor": "lud",
    "versions": [
      {
        "lessThan": "0.14.1",
        "status": "affected",
        "version": "0.1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:lud:oaskit:*:*:*:*:*:elixir:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "Elixir.Oaskit.ErrorHandler.Default"
    ],
    "packageName": "lud/oaskit",
    "packageURL": "pkg:github/lud/oaskit",
    "product": "oaskit",
    "programFiles": [
      "lib/oaskit/error_handler/default.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Oaskit.ErrorHandler.Default':format_reason/4"
      },
      {
        "name": "'Elixir.Oaskit.ErrorHandler.Default':reason_to_html/1"
      }
    ],
    "repo": "https://github.com/lud/oaskit",
    "vendor": "lud",
    "versions": [
      {
        "lessThan": "b70c6b2eaf0b11bdd0bbb21b8a87dbb3d46918a1",
        "status": "affected",
        "version": "552de8ca0ff60617bea58bcafa451892d61a161c",
        "versionType": "git"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
deepObjectquery param/Reflected XSS via unescaped object keys in the 'deepObject' query parameter when a JSON Schema validation fails.CWE-79
bodyrequest body/Reflected XSS via unescaped object keys in the request body when a JSON Schema validation fails.CWE-79
Content-Typeheader/Reflected XSS via the raw Content-Type header in unsupported-media-type errors.CWE-79

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

23 Oct 2026 21:10Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.16.1
CVSS 45.1
EPSS0.00367
SSVC
87