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CVE-2022-28923

Estado: ModificadaMedia (6.1)—

Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Caddyserver — Caddy

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-28923",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-28923",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-26T14:36:01.581330Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.8
      },
      {
        "type": "Secondary",
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        "cvssData": {
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          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
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          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 2.8
      }
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  },
  "affected": [
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      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
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  "published": "2023-02-06T23:15:09.637",
  "references": [
    {
      "url": "https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/",
      "tags": [
        "Exploit",
        "Patch",
        "Third Party Advisory"
      ],
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    },
    {
      "url": "https://lednerb.de/en/publications/responsible-disclosure/caddy-open-redirect-vulnerability/",
      "tags": [
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        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-601"
        }
      ]
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    {
      "type": "Secondary",
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Caddy v2.4.6 was discovered to contain an open redirection vulnerability which allows attackers to redirect users to phishing websites via crafted URLs."
    },
    {
      "lang": "es",
      "value": "Se descubrió que Caddy v2.4.6 contiene una vulnerabilidad de redirección abierta que permite a los atacantes redirigir a los usuarios a sitios web de phishing a través de URL manipuladas."
    }
  ],
  "lastModified": "2026-06-17T04:39:20.030",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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          ],
          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}