CVE-2026-47825

{
  "id": "CVE-2026-47825",
  "sourceIdentifier": "[email protected]",
  "published": "2026-06-15T21:17:13.650",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies in certain configuration scenarios. This affects both the WebMVC and WebFlux Gateway Servers.\n\nAffected versions:\nSpring Cloud Gateway 3.1.x (fix 3.1.13).\nSpring Cloud Gateway 4.1.x (fix 4.1.13).\nSpring Cloud Gateway 4.2.x (fix 4.2.9).\nSpring Cloud Gateway 4.3.x (fix 4.3.5).\nSpring Cloud Gateway 5.0.x (fix 5.0.2)."
    },
    {
      "lang": "es",
      "value": "El Servidor Spring Cloud Gateway reenvía los encabezados X-Forwarded-For y Forwarded de proxies no confiables en ciertos escenarios de configuración. Esto afecta tanto a los Servidores Gateway WebMVC como WebFlux.\n\nVersiones afectadas:\nSpring Cloud Gateway 3.1.x (corrección 3.1.13).\nSpring Cloud Gateway 4.1.x (corrección 4.1.13).\nSpring Cloud Gateway 4.2.x (corrección 4.2.9).\nSpring Cloud Gateway 4.3.x (corrección 4.3.5).\nSpring Cloud Gateway 5.0.x (corrección 5.0.2)."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Spring Cloud Gateway",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3.1.0",
              "lessThan": "3.1.13",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "4.1.0",
              "lessThan": "4.1.13",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "4.2.0",
              "lessThan": "4.2.9",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "4.3.0",
              "lessThan": "4.3.4.1",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "5.0.0",
              "lessThan": "5.0.1.1",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-16T14:15:33.149410Z",
          "id": "CVE-2026-47825",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "3.1.10",
              "matchCriteriaId": "326D3F47-D9F9-4A7E-9119-4F8C6AB530CB"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "4.0.0",
              "versionEndExcluding": "4.1.13",
              "matchCriteriaId": "9368A8AA-838B-481C-8EEC-ECC17DC2221D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "4.2.0",
              "versionEndExcluding": "4.2.9",
              "matchCriteriaId": "9776E319-156D-4291-BD32-47EBC1912AC2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "4.3.0",
              "versionEndExcluding": "4.3.4.1",
              "matchCriteriaId": "752B04C2-4F8D-4FB2-A85D-EBE244EF2EC9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:vmware:spring_cloud_gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.0.0",
              "versionEndExcluding": "5.0.1.1",
              "matchCriteriaId": "D8F59BFA-9EFE-40F6-AB77-BF978CB6EEFF"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://spring.io/security/cve-2026-47825",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}