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CVE-2026-47069

🗓️ 25 May 2026 14:00:39Reported by EEFType 
cve
 cve
🔗 web.nvd.nist.gov👁 103 Views🌐 WEB

CRLF injection in cookie domain and path options of hackney allows HTTP response splitting; affects versions before 4.0.1.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
benoitchackneyRange0.9.0–4.0.1
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:benoitc:hackney:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "hackney_cookie"
    ],
    "packageName": "hackney",
    "packageURL": "pkg:hex/hackney",
    "product": "hackney",
    "programFiles": [
      "src/hackney_cookie.erl"
    ],
    "programRoutines": [
      {
        "name": "hackney_cookie:setcookie/3"
      }
    ],
    "repo": "https://github.com/benoitc/hackney",
    "vendor": "benoitc",
    "versions": [
      {
        "lessThan": "4.0.1",
        "status": "affected",
        "version": "0.9.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:benoitc:hackney:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "hackney_cookie"
    ],
    "packageName": "benoitc/hackney",
    "packageURL": "pkg:github/benoitc/hackney",
    "product": "hackney",
    "programFiles": [
      "src/hackney_cookie.erl"
    ],
    "programRoutines": [
      {
        "name": "hackney_cookie:setcookie/3"
      }
    ],
    "repo": "https://github.com/benoitc/hackney",
    "vendor": "benoitc",
    "versions": [
      {
        "lessThan": "8e02b99c28aea1b3fa2ddc0e66f51fe5bb0ac540",
        "status": "affected",
        "version": "602d5c7f2ea4acbc83ed75230655d935a0750ebc",
        "versionType": "git"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
domainpath/hackney_cookie:setcookie/3Improper Neutralization of CRLF Sequences in the hackney_cookie:setcookie/3 function allows an attacker to inject CRLF sequences into the domain and path options, leading to HTTP Response Splitting.CWE-93
pathpath/hackney_cookie:setcookie/3Improper Neutralization of CRLF Sequences in the hackney_cookie:setcookie/3 function allows an attacker to inject CRLF sequences into the domain and path options, leading to HTTP Response Splitting.CWE-93

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24 Jul 2026 10:10Current
6Medium risk
Vulners AI Score6
CVSS 3.15.3
CVSS 42.1
EPSS0.00365
SSVC
103