CVE-2026-15146

{
  "id": "CVE-2026-15146",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-10T19:17:20.307",
  "lastModified": "2026-10-29T18:17:30.620",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GNU Wget versions < 1.25.0+4f85853f64 do not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an attacker to forge server-side requests (SSRF) from the machine running Wget, potentially accessing localhost services or internal network resources."
    },
    {
      "lang": "es",
      "value": "GNU Wget no valida la dirección IP proporcionada por una respuesta FTP PASV mientras opera en modo pasivo FTP. Un servidor FTP malicioso, o un servidor HTTP que redirige a una URL FTP, puede explotar este comportamiento para redirigir la conexión de datos de Wget a una dirección IP y puerto arbitrarios. Esto permite a un atacante forjar solicitudes del lado del servidor (SSRF) desde la máquina que ejecuta Wget, potencialmente accediendo a servicios de localhost o recursos de red internos."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "GNU wget",
          "product": "Wget",
          "versions": [
            {
              "version": "0",
              "lessThan": "1.25.0+4f85853f641863d5915786a8413e1a213726a62b",
              "versionType": "git",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-10T19:17:02.863029Z",
          "id": "CVE-2026-15146",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "references": [
    {
      "url": "https://cgit.git.savannah.gnu.org/cgit/wget.git/commit/?id=4f85853f641863d5915786a8413e1a213726a62b",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/mirror/wget/commit/4f85853f641863d5915786a8413e1a213726a62b",
      "source": "[email protected]"
    },
    {
      "url": "https://kb.cert.org/vuls/id/564823",
      "source": "[email protected]"
    },
    {
      "url": "https://www.kb.cert.org/vuls/id/564823",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}