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    4 vulnerabilities found for Spring Cloud Gateway by Spring

    CVE-2026-47879 (GCVE-0-2026-47879)

    Vulnerability from nvd – Published: 2026-08-27 05:20 – Updated: 2026-08-27 14:28
    VLAI
    Title
    Spring Cloud Gateway SSRF and native file access with gRPC
    Summary
    Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor. Spring Cloud Gateway 5.0.0 - 5.0.2 Spring Cloud Gateway 4.3.0 - 4.3.5 Spring Cloud Gateway 4.0.0 - 4.2.9 Spring Cloud Gateway 3.1.13 and earlier
    Severity
    7.7 (High)
    CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-27 14:25 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Cloud Gateway Affected: 5.0.0 , ≤ 5.0.2 (custom)
    Affected: 4.3.0 , ≤ 4.3.5 (custom)
    Affected: 4.0.0 , ≤ 4.2.9 (custom)
    Affected: 0 , ≤ 3.1.13 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-47825 (GCVE-0-2026-47825)

    Vulnerability from nvd – Published: 2026-06-15 19:34 – Updated: 2026-06-23 19:55
    VLAI
    Title
    Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations
    Summary
    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. Affected versions: Spring Cloud Gateway 3.1.x (fix 3.1.13). Spring Cloud Gateway 4.1.x (fix 4.1.13). Spring Cloud Gateway 4.2.x (fix 4.2.9). Spring Cloud Gateway 4.3.x (fix 4.3.5). Spring Cloud Gateway 5.0.x (fix 5.0.2).
    Severity
    8.6 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-16 14:15 UTC
    CWE
    • CWE-346 - Origin Validation Error
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Cloud Gateway Affected: 3.1.0 , < 3.1.13 (custom)
    Affected: 4.1.0 , < 4.1.13 (custom)
    Affected: 4.2.0 , < 4.2.9 (custom)
    Affected: 4.3.0 , < 4.3.4.1 (custom)
    Affected: 5.0.0 , < 5.0.1.1 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-47879 (GCVE-0-2026-47879)

    Vulnerability from cvelistv5 – Published: 2026-08-27 05:20 – Updated: 2026-08-27 14:28
    VLAI
    Title
    Spring Cloud Gateway SSRF and native file access with gRPC
    Summary
    Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor. Spring Cloud Gateway 5.0.0 - 5.0.2 Spring Cloud Gateway 4.3.0 - 4.3.5 Spring Cloud Gateway 4.0.0 - 4.2.9 Spring Cloud Gateway 3.1.13 and earlier
    Severity
    7.7 (High)
    CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-27 14:25 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Cloud Gateway Affected: 5.0.0 , ≤ 5.0.2 (custom)
    Affected: 4.3.0 , ≤ 4.3.5 (custom)
    Affected: 4.0.0 , ≤ 4.2.9 (custom)
    Affected: 0 , ≤ 3.1.13 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-47825 (GCVE-0-2026-47825)

    Vulnerability from cvelistv5 – Published: 2026-06-15 19:34 – Updated: 2026-06-23 19:55
    VLAI
    Title
    Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations
    Summary
    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. Affected versions: Spring Cloud Gateway 3.1.x (fix 3.1.13). Spring Cloud Gateway 4.1.x (fix 4.1.13). Spring Cloud Gateway 4.2.x (fix 4.2.9). Spring Cloud Gateway 4.3.x (fix 4.3.5). Spring Cloud Gateway 5.0.x (fix 5.0.2).
    Severity
    8.6 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-16 14:15 UTC
    CWE
    • CWE-346 - Origin Validation Error
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Cloud Gateway Affected: 3.1.0 , < 3.1.13 (custom)
    Affected: 4.1.0 , < 4.1.13 (custom)
    Affected: 4.2.0 , < 4.2.9 (custom)
    Affected: 4.3.0 , < 4.3.4.1 (custom)
    Affected: 5.0.0 , < 5.0.1.1 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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              "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)."
            }
          ],
          "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)."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Per CVSS v3.1: Integrity HIGH (header spoofing from untrusted proxy sources)."
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-346",
              "description": "CWE-346: Origin Validation Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-23T19:55:27.065Z",
        "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
        "shortName": "vmware"
      },
      "references": [
        {
          "url": "https://spring.io/security/cve-2026-47825"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Spring Cloud Gateway Server Forwards Headers from Untrusted Proxies in certain situations",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
    "assignerShortName": "vmware",
    "cveId": "CVE-2026-47825",
    "datePublished": "2026-06-15T19:34:29.601Z",
    "dateReserved": "2026-05-20T10:00:48.930Z",
    "dateUpdated": "2026-06-23T19:55:27.065Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}