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CVE-2026-59291

Estado: AnalizadaMedia (5.5)—

Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7

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)

Vmware — Spring Cloud Function

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-59291",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-59291",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-28T18:37:36.362495Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "baseScore": 2,
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          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 0.5
      },
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
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        "exploitabilityScore": 1.2
      }
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  "affected": [
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      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Spring Cloud Function",
          "versions": [
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              "version": "5.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "5.0.3"
            },
            {
              "status": "affected",
              "version": "4.3.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.3.4"
            },
            {
              "status": "affected",
              "version": "4.2.0",
              "versionType": "custom",
              "lessThanOrEqual": "4.2.7"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-08-27T20:17:55.227",
  "references": [
    {
      "url": "https://spring.io/security/cve-2026-59291",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@vmware.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function.\nSpring Cloud Function 5.0.0 - 5.0.3\nSpring Cloud Function 4.3.0 - 4.3.4\nSpring Cloud Function 4.2.0 - 4.2.7"
    }
  ],
  "lastModified": "2026-08-31T23:02:59.567",
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    {
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            },
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          "operator": "OR"
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  "sourceIdentifier": "security@vmware.com"
}