{
  "cvss": 6.3,
  "datePublished": "2026-07-17T22:17:12.710",
  "dateUpdated": "2026-10-24T20:10:00.137",
  "description": "@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1.",
  "id": "CVE-2026-44979",
  "raw": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "wreck",
            "vendor": "hapijs",
            "versions": [
              {
                "status": "affected",
                "version": "< 18.1.1"
              }
            ]
          }
        ],
        "source": "security-advisories@github.com"
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "@hapi/wreck is an HTTP client utility. Prior to 18.1.1, when @hapi/wreck follows a 3xx redirect to a different hostname, only the Authorization and Cookie headers are stripped, and the standard credential header Proxy-Authorization is forwarded intact to the redirect target, potentially exposing forward-proxy credentials to a host outside the original trust boundary when redirects are enabled through the redirects option or Wreck.defaults({ redirects: ... }). This issue is fixed in version 18.1.1."
      },
      {
        "lang": "es",
        "value": "@hapi/wreck es una utilidad de cliente HTTP. Antes de la versión 18.1.1, cuando @hapi/wreck sigue una redirección 3xx a un nombre de host diferente, solo se eliminan los encabezados de Autorización y Cookie, y el encabezado de credenciales estándar Proxy-Authorization se reenvía intacto al destino de la redirección, exponiendo potencialmente las credenciales de proxy de reenvío a un host fuera del límite de confianza original cuando las redirecciones están habilitadas a través de la opción redirects o Wreck.defaults({ redirects: ... }). Este problema se solucionó en la versión 18.1.1."
      }
    ],
    "id": "CVE-2026-44979",
    "lastModified": "2026-10-24T20:10:00.137",
    "metrics": {
      "cvssMetricV40": [
        {
          "cvssData": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "availabilityRequirement": "NOT_DEFINED",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityRequirement": "NOT_DEFINED",
            "exploitMaturity": "NOT_DEFINED",
            "integrityRequirement": "NOT_DEFINED",
            "modifiedAttackComplexity": "NOT_DEFINED",
            "modifiedAttackRequirements": "NOT_DEFINED",
            "modifiedAttackVector": "NOT_DEFINED",
            "modifiedPrivilegesRequired": "NOT_DEFINED",
            "modifiedSubAvailabilityImpact": "NOT_DEFINED",
            "modifiedSubConfidentialityImpact": "NOT_DEFINED",
            "modifiedSubIntegrityImpact": "NOT_DEFINED",
            "modifiedUserInteraction": "NOT_DEFINED",
            "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
            "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
            "modifiedVulnIntegrityImpact": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "source": "security-advisories@github.com",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-44979",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-07-20T14:35:37.787374Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-07-17T22:17:12.710",
    "references": [
      {
        "source": "security-advisories@github.com",
        "url": "https://github.com/hapijs/wreck/commit/a5b6fac9c684621c1d5733d10a0257697cfea373"
      },
      {
        "source": "security-advisories@github.com",
        "url": "https://github.com/hapijs/wreck/pull/312"
      },
      {
        "source": "security-advisories@github.com",
        "url": "https://github.com/hapijs/wreck/releases/tag/v18.1.1"
      },
      {
        "source": "security-advisories@github.com",
        "url": "https://github.com/hapijs/wreck/security/advisories/GHSA-vhjm-w67q-g75c"
      }
    ],
    "sourceIdentifier": "security-advisories@github.com",
    "vulnStatus": "Deferred",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-200"
          },
          {
            "lang": "en",
            "value": "CWE-522"
          }
        ],
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "severity": "MEDIUM",
  "source": "nvd",
  "title": "@hapi/wreck is an HTTP client utility"
}