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CVE-2026-105660

🗓️ 15 Oct 2026 18:37:02Reported by EEFType 
cve
 cve
🔗 web.nvd.nist.gov👁 58 Views🌐 WEB

Unauthenticated remote attacker can choose conn.host and conn.port in Bandit via HTTP/1.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
mtrudelbanditRange<1.13.0
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:mtrudel:bandit:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Bandit.Pipeline'",
      "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket'"
    ],
    "packageName": "bandit",
    "packageURL": "pkg:hex/bandit",
    "product": "bandit",
    "programFiles": [
      "lib/bandit/pipeline.ex",
      "lib/bandit/http1/socket.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Bandit.Pipeline':determine_host_and_port!/4"
      },
      {
        "name": "'Elixir.Bandit.Pipeline':build_conn!/6"
      },
      {
        "name": "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket':resolve_request_target!/2"
      },
      {
        "name": "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket':validate_request_line!/2"
      }
    ],
    "repo": "https://github.com/mtrudel/bandit",
    "vendor": "mtrudel",
    "versions": [
      {
        "lessThan": "1.13.0",
        "status": "affected",
        "version": "0.6.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:mtrudel:bandit:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Bandit.Pipeline'",
      "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket'"
    ],
    "packageName": "mtrudel/bandit",
    "packageURL": "pkg:github/mtrudel/bandit",
    "product": "bandit",
    "programFiles": [
      "lib/bandit/pipeline.ex",
      "lib/bandit/http1/socket.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Bandit.Pipeline':determine_host_and_port!/4"
      },
      {
        "name": "'Elixir.Bandit.Pipeline':build_conn!/6"
      },
      {
        "name": "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket':resolve_request_target!/2"
      },
      {
        "name": "'Elixir.Bandit.HTTPTransport.Bandit.HTTP1.Socket':validate_request_line!/2"
      }
    ],
    "repo": "https://github.com/mtrudel/bandit",
    "vendor": "mtrudel",
    "versions": [
      {
        "lessThan": "6ea80210137b3f69caf65f67398934259dc365d0",
        "status": "affected",
        "version": "0e3edda0edf6322e9164b827c6d3ddecd080ff2e",
        "versionType": "git"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
authoritypathhttp://[email protected]/xAn attacker can provide a malformed authority in an absolute-form request target (e.g., including NUL, DEL, non-ASCII bytes, or invalid ports) which takes precedence over the Host header and is passed to the application unchecked.CWE-1286
portpathCONNECTThe CONNECT method allows an attacker to place an unparsed port string in conn.port, which can be used to bypass validation.CWE-1286

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16 Oct 2026 21:17Current
6Medium risk
Vulners AI Score6
CVSS 46.9
EPSS0.00618
SSVC
58