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CVE-2026-1089

Estado: AnalizadaMedia (6.5)—

User‑Controlled HTTP Header in Fortra's GoAnywhere MFT prior to version 7.10.0 allows attackers to trigger a DNS lookup, as well as DNS Rebinding and Information Disclosure.

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)

Fortra — Goanywhere Managed File Transfer

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-1089",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-1089",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-21T15:00:15.290199Z"
        }
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    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
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    ]
  },
  "affected": [
    {
      "source": "df4dee71-de3a-4139-9588-11b62fe6c0ff",
      "affectedData": [
        {
          "vendor": "Fortra",
          "product": "GoAnywhere MFT",
          "versions": [
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              "status": "affected",
              "version": "0",
              "lessThan": "7.10.0",
              "versionType": "semver"
            }
          ],
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        }
      ]
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  ],
  "published": "2026-04-21T15:16:35.943",
  "references": [
    {
      "url": "https://www.fortra.com/security/advisories/product-security/fi-2026-005",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "df4dee71-de3a-4139-9588-11b62fe6c0ff"
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      "value": "User‑Controlled HTTP Header in Fortra's GoAnywhere MFT prior to version 7.10.0 allows attackers to trigger a DNS lookup, as well as DNS Rebinding and Information Disclosure."
    }
  ],
  "lastModified": "2026-06-17T10:14:58.590",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "7.10.0"
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}